Uspto classification search. See subclasses 57 and 58.

Uspto classification search gov/patents/ classification-resources/ ) is accessible from the desktop via the Patent Examiner’s Toolkit. Therefore, in the aggregate, the system must be exhaustive of all patentable subject matter under patent laws. m. Oct 3, 2024 · At this virtual session, experts from our Classification Quality and International Coordination (CQIC) Division will: Review CPC fundamentals; Provide an overview of AI-related CPC schemes Select the “Search” button to produce a listing of results in the Search Results pane. Class 73 will take the combination of gas separation apparatus and significant gas analysis means. Jun 21, 2024 · The Patent Public Search tool is a new web-based patent search application that will replace internal legacy search tools PubEAST and PubWEST and external legacy search tools PatFT and AppFT. Nov 4, 2024 · A search you complete before applying for a trademark registration to make sure your trademark is available to register for your particular goods or services, and to make sure that no other trademark conflicts with it. Jan 1, 2025 · The classification of the goods and/or services being certified. Go to the Classification Resources page and select the CPC classification system. The foreign classification equivalent to an E-subclass is identified in the subclass definition. , quantum computing, synthetic biology, blockchain, precision medicine, and virtual reality), protecting that innovation and bringing it to impact to enhance our country’s economic prosperity and national security and to Classification Resources. Due diligence: duty to monitor status If the status inquiry reveals that a filing is lost, that no action has been taken regarding correspondence that was submitted, or that some other problem exists, the applicant or registrant must promptly request Apr 16, 2024 · Let's use “USPTO” and “United States Patent and Trademark Office" as an example: Search for the exact wording in your trademark Search the combined mark field using the field tag “CM. Need more search options? Use the Advanced Search feature to see all the filters you can apply. Enter the USPTO class and subclass information. Apr 30, 2024 · Use Patent Assignment Search to search the database of all recorded Patent Assignment information from 1980 to the present (Patent Assignments recorded prior to 1980 are maintained at the National Archives and Records Administration). S. Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. A. United States Patent and Trademark Office. The Director may revise and maintain the classification by subject matter of United States letters patent, and such other patents and printed publications as may be necessary or practicable, for the purpose of determining with readiness and accuracy the novelty of inventions for which applications for patent are filed. For the Classification Text Search Enter one or more keywords in the field to search the Classification Scheme (Schedule) and Definitions. Nov 30, 2023 · The Trademark Decisions and Proceedings search tool contains public information about trademark-related decisions and proceedings issued by or conducted under the authority of the Commissioner for Trademarks or the Director of the USPTO. Nov 30, 2023 · A comprehensive clearance search means checking a variety of places to look for any trademarks that are confusingly similar to yours when used with related goods and services. Monday through Friday to help you find the information you need and provide technical and searching United States Patent and Trademark Office . McCoy Regional Outreach Office provides additional support and resources for customers in the Midwest region of Oct 30, 2024 · 904. (3) Excludes rain gauge. " Oct 8, 2024 · International Patent Classification (IPC) System – Access a hierarchal classification system used primarily to classify and search patent documents by their technical field. Mar 27, 2019 · The Classification Orders are the official record of change for classes within the U. Espacenet Patent Search ; JPO Classification system – File Index (FI) and F-terms United States Patent and Trademark Office. (2) Excludes thermometer per se. 02-Class and Subclass Definitions in USPC. Patent Classification System. If you're searching for seat belts , you could also search for B60R22/00 to retrieve documents that mention safety belts or body harnesses. You can supplement your CPC classification search in the PatFT and AppFT databases by using Keywords to search. Apr 24, 2024 · Just keep in mind your time spent on a prior art search will help save you time and money in the future in determining if applying for a patent for your idea is the best next step. 051: Abrasive tool making process, material, or composition : 052: Static structures (e. 1. ” For example, enter CM:uspto in the search bar to find trademarks with “USPTO” in them. Receive updates from the USPTO SECTION I - CLASS DEFINITION. TotalPatent One® supports CPC, IPC, US Class, FI, Fterm and Locarno 1 . , “radar. 2 days ago · This webinar series delivers a comprehensive introduction to using our federal trademark search system. For customers who run the same searches in Patent Public Search’s Advanced Search interface on a periodic basis, there is a way to set up an external web link that will access Patent Public Search and. If your trademark includes multiple words, enter them in quotes. still available, on a limited basis, in some examiner search rooms. GENERAL STATEMENT OF CLASS SUBJECT MATTER. The Classification Orders Index is updated quarterly in March, June, September, and December. Also, if there is feedback from the analytical apparatus to control or effect a change in the gas separating operation, then classification is in Class 95. See the "SEARCH CLASS", notes below and particularly the Alphabetical Index following the notes, which contains an alphabetical listing of article covers. Patents Full-Text Database, the US PGPUB database and the USOCR database. 03(c) [Reserved] 902. To see a comprehensive list of all the new or changed entries, on or after January 1, 2025, please conduct an advanced search in the ID Manual using the exact date 3. Jan 14, 2025 · The USPTO and NASA's Space Technology Mission Directorate have announced a collaboration via a memorandum of understanding (MOU) to promote and advance innovation through technology transfer and commercialization opportunities. This Class retains all pertinent definitions and class lines of Class 428. A design search code is a six-digit number we use to identify a particular design or design element. Classification Search Page: Contacts: Help: Access Classification Information by Symbol In such cases, classification is made in both subclass A01N and subclass A01P as invention information. Librarians from the Patent and Trademark Resource Center Program who are experienced with educating users on USPTO search tools will show you how to use the new Patent Public Search tool. design patents prepared for issue after June 30, 1996 and international design applications include a Locarno International Classification designation as part of the bibliographic data. Aug 16, 2021 · On July 27, 2018, the United States Patent and Trademark Office (USPTO) in collaboration with the Smithsonian’s National Museum of American History (NMAH) kicked off the 2018 National Trademark Exposition with keynote speaker Kareem Abdul-Jabbar. ) On January 1, 2013 the US PTO began using the Cooperative Patent Classification (CPC) system for published utility patent applications. Tips for using the Trademark ID Manual. D10, : Measuring, Testing, or Signalling Instruments, subclasses 111 through 115for signal-type lamp or reflector; subclass 112 for ignition timing light; subclasses 114. Search Classification Systems Classification Resources. gov means it’s official. to 5 p. 2 million United States patents and pre-grant publications include artificial intelligence (AI)—to help enable researchers, policymakers, and the public explore the impacts of AI on invention. Jul 8, 2021 · The USPTO implemented this auto-classification AI program in December 2020. Searching the ID Manual Helpful tips and information about searching through the ID Manual system. The new, powerful, and flexible capabilities of Patent Public Search improves the overall patent searching process. Patent classification systems are designed to mark and retrieve documents according to their technical content. In addition to US documents classified in E-subclasses by US examiners, documents are regularly classified in E-subclasses according to the classification practices of any foreign Offices identified in parentheses at the end of the title. You can search by assignee name, city, and state. The Trademark Next Generation ID Manual (TMNG-IDM or ID Manual) is a web-based application that provides users the ability to search for acceptable identifications of goods and services and information related thereto. These schemes are generally structured according to the technical content This manual contains all 45 trademark classes and lists the specific goods or services belonging to each class and this is the online manual that will be used to search. 644 [PDF] [2013-31492 Jul 21, 2016 · The Classification Orders Index contains changes to the U. Start with a keyword search in Google Patents to identify relevant patents, examine their classifications, and then search key classifications. For accessory work surface such as tray for chair, or top per se, see subclasses 509+. Enter your search term. CPC. Aug 24, 2000 · A multi-term word search will identify Manual of Classification class listings that contain the multiple terms. Single interface replacement for EFS-Web, Private PAIR and Public PAIR D7, : Equipment for Preparing or Serving Food or Drink Not Elsewhere Specified, subclass 416 for fire starter or igniter. Scan the results looking at the ones for Class Schemes (class schedules) to determine the most relevant classification to your invention. Watch previous webinars to learn how to use our trademark search system, and read about featured updates to our search system. If the examiner did do a classification search, the element will contain one or more classification-national records and/or one us-classifications-ipcr record. The virtual webinar will be Mar 1, 2024 · Add to Calendar2024-03-01 15:00:002024-03-01 15:00:00Federal trademark searching: Overview This webinar will introduce you to the fundamental mechanics of using our trademark search system. Oct 18, 2024 · International Patent Classification - "I. and other countries have classification systems that categorize issued and pending patents into technology groups identified by a number, and these must be used in order to do a thorough search. To start a basic search, select a search field, enter your search term, and select the Search button. ) is available from every USPC page. Choose between U. The orders contain information on Abolished and Established classes and subclasses, Indent Changes, Position Changes, and Title Changes. Patent Public Search | USPTO - extended window Jul 21, 2016 · The U. We’re committed to making ongoing updates to the search tool to serve you better. P. 1 USPC Classifications A USPC classification uniquely identifies one of the more than 150,000 subclasses in the USPC. gov Patent Classification Manual of Patent Examining About the USPTO Search for patents Search Patent Public Search | USPTO - extended window. Classification Text Search Enter one or more keywords in the field to search the Classification Scheme (Schedule) and Definitions. g. 03(e) 903 Classification in USPC 903. Jul 25, 2024 · Cooperative Patent Classification (CPC) A joint partnership between the United States Patent and Trademark Office and the European Patent Office to harmonize their existing classification systems and migrate towards a common classification scheme. D11, : Jewelry, Symbolic Insignia, and Ornaments, subclasses 1 through 94jewelry or article of personal adornment; subclasses 95-116 for badge or emblem; subclass 126 for Christmas stocking; subclasses 200-241 for apparel type fastener such as buckle, pin, clasp, button, or zipper. 431, : Combustion, subclass 91 for projector and igniter liquid, subclass 254 for electrical and mechanical igniter, subclass 345 for flame holder having attached handle. 02(b)-[Reserved] 902. If the examiner did not do a classification search, the element will contain a single classification-national record in which the content of the main-classification will be "None. 2022] A search areas included in a proper field of search normally include the classification locations in which the claimed subject matter of an application would be properly classified at the time of the application's classification or grant of a patent. The virtual webinar will be held on Wednesday, January 15, from 2-3 p. Reviewing the documents in a paper collection involves physically locating the shoes containing the documents and reviewing the individual documents. patent search process es and research tools including PubWEST, PubEAST , and the USPTO ’s PatFT and AppFT patent publication databases. Announcements Federal Register Notice: Prior Art Resources for Use in the Examination of Software-Related Patent Applications, 79 Fed. Jan 1, 2003 · The General Guidelines provide broad instructions and procedures for coding and interpreting the design search codes. Help us enhance your user experience by sharing your feedback and suggestions. Classification Search Page: Contacts: Help: Access Classification Information by Symbol May 2, 2019 · The time patent examiners are allotted to examine applications is a critical link between pendency and quality. Ok. For reference, in 2015, the USPTO expended 95 million dollars in a 5-year patent classification contract to the company Serco. The Design classification schedule of the USPC system provides a structured organization for the body of U. Search for your goods or services in the Trademark ID Manual. Librarians from the Patent and Trademark Resource Center Program, who are experienced with educating users on USPTO search tools, will show you how to use the new Patent Public Search tool. 03 Classification Information Patent Classification Home Page on the Internet 902. Whether you are a novice searcher or an experienced one, the United States Patent and Trademark Office (USPTO) is here to help. The Index to USPC (item B. "fuel cells") May 22, 2023 · The USPTO’s focus on inclusive innovation is to help lift up innovators, including the 29% of American adults with disabilities. (2) Note. 126, : Stoves and Furnaces, subclass 401 for tool having fuel burner, subclass 25b for igniting tool, subclasses 229 for liquid gaseous fuel tool heater. It is intended for both new users and experienced practitioners. Locate online patent services and information. 35 U. Collaborative Search Pilot Program (CSP) Apr 10, 2024 · The USPTO is focused on incentivizing more innovation, inclusively and in key technology areas such as artificial intelligence (AI) and other emerging technologies (ET) (e. Enter one or more keywords in the field to search the Classification Scheme (Schedule) and Definitions. 03(a) Patent Classification Home Page on the USPTO Intranet 902. patent search assistance at a Patent and Trademark Resource Center ( PTRC) PTRC library staff are available to provide training on U. Mar 30, 2018 · This search. This Class 442 is considered to be an integral part of Class 428 (see the Class 428 schedule for the position of this Class in schedule hierarchy). "fuel cells") Classification Resources. U. Nov 30, 2023 · Use the Trademark ID Manual to research which classes you should include in your search and whether coordinated classes are a good option for your search. 907 Locarno Classification Designations [R-07. Oct 16, 2024 · At this virtual session, experts from our Classification Quality and International Coordination (CQIC) Division will: Review CPC fundamentals; Provide an overview of AI-related CPC schemes Apr 16, 2013 · Home page of the United States Patent and Trademark Office's main web site. , titles) is being searched The United States Patent and Trademark Office (USPTO) Public Search Facility (PSF) contains electronic, print, and microfilm collections of patents and trademarks. Register todayFor more information about this webinar, please email PTRCP@uspto Manual of Patent Examining Procedure. If you are using a Cooperative Patent Classification (CPC) number in your search, you will need to search without spaces. 01-Classification Manual for the U. Classification are typically expressed as "482/1". Although a game that uses a tangible projectile is excluded from this class--except for a propelled racing game or a chance device, as set forth in (A), above--a game which simulates a tangible projectile game, without actually using or intending to use a tangible projectile (e. ET. Class B for services. Class Scope. Mar 15, 2024 · Add to Calendar2024-03-15 15:00:002024-03-15 15:00:00Federal trademark searching: Overview This webinar will introduce you to the fundamental mechanics of using our trademark search system. Nice Agreement Twelfth Edition – version 2025 (NCL 12-2025) This webpage provides the general remarks, class headings, and explanatory notes under the Nice Classification, Twelfth Edition, version 2025 (NCL 12-2025), in effect as of January 1, 2025. uspto. ”) to create a result list of only documents with “radar” in the title; see Figure 2. Periods or brackets on either side of the search index inform the database that a specific search index (e. Find a relevant classification and use it in a classification search in Patent Public Search’s Advanced Search with the . See subclasses 57 and 58. ”) to Jun 23, 2021 · Classification. Reg. Send general questions about USPTO programs to the USPTO Contact Center (UCC) . www. USPTO Classification Bulletin: 200201: September 23, 2002 the automated Examiner search systems EAST and WEST will be regularly updated with patents from the Select the field you want to search. A search statement that does not use any search index (field code labels) will search through the entire document for that term (e. Librarians and other USPTO trained staff are available from 8 a. 2015] U. ti. " (Used by W. 1-114. A Keyword search may simply SECTION I - CLASS DEFINITION. Search indices can focus a search to designated areas of a search record (e. Class A for goods or U. This class contains interactive video distribution processes, systems, and elements thereof, which are characterized by point-to-multipoint system configurations, and which are used for the unidirectional distribution or delivery of motion video data resulting from interactions between systems operators (access or (44) For bin or table having plural parallel support surfaces, see subclasses 449+. Since the claim of a Design Patent is directed to "an ornamental design" for "an article of manufacture" [35 USC 171], the Design classification schedule promotes efficient access to industrial designs that have been granted patent rights. 9 for flashing, warning, or directing-type light; and subclass 115 for designs for traffic signals. mil. For more information on patent classification, see the USPTO classification page. Nov 21, 2024 · Go to the USPTO's Classification Text Search Tool and use your keywords to search All CPC (CPC replaced USPC in 2015 and includes up-to-date utility patents). If subclass is omitted, all patents in the class will be returned. "fuel cells") Feb 7, 2017 · The World Intellectual Property Office (WIPO) in Geneva Switzerland administers four treaties establishing international classifications, the texts of which are also available: the Strasbourg Agreement concerning the International Patent Classification (IPC) ; Classification search Use this page to find CPC symbol meanings or search relevant symbols by keywords in the worldwide bibliographic database. In January 2015 the USPTO started using the CPC for granted utility patents as well as published applications. Design patents. The first number, 482, represents the class of invention. GENERAL STATEMENT OF THE CLASS SUBJECT MATTER. Dec 19, 2023 · Patent Public Search gives you the option of a Basic Search and an Advanced Search which provide enhanced access to prior art. Seven-step U. 03-Classification Information Classification Resources. Through our National Strategy for Inclusive Innovation, among other initiatives, we're working to make USPTO resources more accessible to people with disabilities. After entering the query, click the Find button or press Enter. Significant changes in patent prosecution have occurred in the years since the current examination time goals were established, among them: new and converging technologies of increasing complexity, a growing volume of prior art, and a change to the system used to classify patent see or search class: 73 , Measuring and Testing, subclasses 788 + for specimen stress or strain, or testing by stress or strain application by loading of specimen, particularly subclasses 818+ for compressional, 826+ for tensile, 841+ for shear, and 847+ for torsion types. Patents . May 20, 2024 · Classification. Patent Public Search has two user-selectable modern interfaces that provide enhanced access to prior art. Classification Resources. gov capability on the old search page (shown below) has been replaced with a Search input box, which is visible at the top right of the new Classification Home page, Classification Search Page and CPC pages, as well as on most pages at www. ”) to Dec 19, 2023 · This microtutorial for Patent Public Search will show you how to locate U. 01(a)-Index to the U. The design search codes act as the equivalent of a filing system for paper records. “radar”). 2. Apr 11, 2024 · Search by Attorney Docket Number - An Attorney Docket Number is a Reference text of up to 25 alphanumeric characters that is used to identify a patent application. United States 902. Resources. All classes and subclasses (class definitions) in the USPC are available online to USPTO personnel from the Classification Home Page under the heading Search Classification Data. general tagging of new technological developments; general tagging of cross-sectional technologies spanning over several sections of the ipc; technical subjects covered by former uspc cross-reference art collections [xracs] and digests Oct 30, 2024 · 902-Search Tools and Classification Information. 4. Oct 2, 2024 · The U. 2022] Every nonprovisional utility application, new or amended, and including the drawings, if any, when first received by the USPTO must be fully classified and have C* designations assigned to those CPC symbols on the application that represent the subject matter claimed. It allows you to search for patents and applications describing similar inventions and enables searching in alphanumeric language. This number is not assigned by the USPTO and can be any combination of numbers and letters. Tip: Use quotes to search for exact phrases (e. A Patent and Trademark Resource Center or PTRC is part of a nationwide network of public, state, and academic libraries designated to support the public with trademark and patent assistance. These are the only classes available for a certification mark. Espacenet will list the most frequent ones at main group level. 03(b) 902. The search builder is a middle ground between searching with the drop-down menu and searching by field tag. In the search builder, the first field allows you to quickly select from the full list of field tags by matching characters that you type, or you can browse the list to make your selection. "fuel cells") Jul 3, 2006 · You can find a complete list of the United States Patent and Trademark Office (USPTO) design codes and more information on conducting searches for design elements in the Trademark Design Search Code Manual. This is the generic class for electrical systems wherein a single electrical source is coupled to a single electrical load circuit and means are provided which control the magnitude or level of the current or voltage of either or both of said circuits and/or the phase angle between the current or voltage 3. Enter a class or subclass, or use the concordance tables to convert between USPC and IPC codes. "fuel cells") Search. Feb 2, 2024 · The . , buildings) 053: Package making : 054: Harness for working animal Find USPC and IPC classification information and search the US Manual of Classification by keywords. C. Dec 5, 2024 · The ID Manual lists identifications of goods and services and their respective classifications that the USPTO examining attorneys will accept without further inquiry if the specimens of record support the identification and classification. Enter your search terms in the search box, and press the "Search" icon. I. Classification Search. For instance, a search for A45B 19/04 Involvement of the scientific community in sharing best practices should help the USPTO identify the most relevant search resources and determine the best prior art for examination. usa. The Cooperative Patent Classification (CPC) effort is a joint partnership between the United States Patent and Trademark Office (USPTO) and the European Patent Office (EPO) where the Offices have agreed to harmonize their existing classification systems (European Classification (ECLA) and United States Patent Classification (USPC) respectively) and migrate towards a common classification scheme. Purpose. What is a Patent Classification? A Patent Classification is a code which provides a method for categorizing the invention. ” United States Patent and Trademark Office . 01(b) Classification and Assignment to Examiner in CPC [R-07. "fuel cells") US Patent Grant and US PreGrant Publication documents classified in US Patent Classification 705/36T This is a list of documents that are currently, or will soon be, classified in Class 705 Data Processing: Financial, Business Practice, Management, Cost/Price Determination: Tools & links; Online patent tools. Search Jun 6, 2024 · The following table contains the searchable indexes (also known as “field codes”) supported by Patent Public Search’s Advanced Search interface for the U. If matches are listed, double click a matched entry; or, select the entry and click the Show button. gov Patent Classification Manual of Patent Examining About the USPTO Search for patents Search Classification Text Search Enter one or more keywords in the field to search the Classification Scheme (Schedule) and Definitions. Feb 22, 2024 · The USPTO offers a variety of patent training opportunities for the public including patent examination, patent quality, and inventor chats. Additionally, our Midwest Elijah J. 03(d) [Reserved] Automated Search Tools: PE2E SEARCH 902. 8 Classification of patents. SEARCH NOTES FOR CLASS D2 (1) Includes buttocks distender; For bustle, see subclass 855. See subclass 101. Identify the classes of your goods and services May 7, 2024 · Expand the search with relevant CPC classifications. You don’t need to know the exact name of the field. Find a relevant Dec 30, 2024 · The USPTO will publish an update to the ID Manual on January 1, 2025, to incorporate classification changes under the Nice Classification, Twelfth Edition, version 2025. Search by Cooperative Patent Classifications (CPCs): These are commonly used to represent ideas in place of keywords, and can also be entered in a search term box. Guidance for Users Information regarding ID Manual features, classification and identification practice, and tips relating to specific goods and services. Jun 10, 2024 · The United States Patent and Trademark Office (USPTO) Public Search Facility located in Alexandria, VA provides the public access to patent and trademark information in a variety of formats including on-line, microfilm, and print. Before sharing sensitive information, make sure you’re on a federal government site. (Chemical) 96, Gas Separation: Apparatus, for apparatus for gas separation, per se. Guides and manuals. 1. Trained staff are available to assist public users. Sep 27, 2019 · All patent applications are classified by the USPTO and other patent search databases into patent classification schemes. gov or . , a video game with projectile image, light-ray gun, etc. If no matches are found, reword your query and try again. 902. gov. Step 3. 02(a) Classified Search [R-07. Oct 30, 2024 · 909. ), is classified herein. About the USPTO Search for patents Search for trademarks. United States Patent Classification (USPC) System – Use t he USPC classification scheme for plant and design classification material. A protective cover for this class is configured into a particular two-or-three dimensional shape to cover all or part of a specific article. The Jun 24, 2024 · NOTE: The USPTO does not extend filing deadlines due to a failure to receive USPTO mail/emails. Apr 16, 2013 · Home page of the United States Patent and Trademark Office's main web site. Nov 30, 2023 · You can search for pre-approved descriptions of goods or services and their classification in our ID Manual or you can draft your own descriptions. 01 Statutory Authority Basis and Principles of Classification in USPC Select the “Search” button to produce a listing of results in the Search Results pane. Using the search bar in the middle of the screen, type in the goods or services you identified in Step 1. 02(a)-Definition Notes in USPC; 902. Oct 24, 2024 · Add to Calendar2024-10-24 14:00:002024-10-24 14:00:00SOaR Presents: Cooperative Patent Classification for Artificial Intelligence Are you interested in broadening your knowledge of Cooperative Patent Classification (CPC) system pertaining to artificial intelligence technology? Nov 5, 2024 · Certain libraries are designated as Patent and Trademark Resource Centers (PTRC), which provide resources and trained staff to help customers use and understand USPTO information and filing systems. Select what you want Class Schedule (HTML) Class Schedule Optional Format - With Numbered Indent Levels (HTML) Jul 1, 2021 · The United States Patent and Trademark Office’s (USPTO) Office of the Chief Economist released the Artificial Intelligence Patent Dataset (AIPD)—identifying which of the 13. Patent Classification System (USPCS) resulting from classification orders that issued from 1976 through the present. In addition, if the chemical structure, compound, mixture or composition or any individual ingredient of a mixture or composition is considered to represent information of interest for search, it may also be classified as additional information. design search code is a numerical classification index that codifies design figurative elements into categories, divisions and sections. Patent Center. To see additional examples of services that were reclassified pursuant to Nice 8-2002, conduct an advanced search in the ID Manual of the phrase “restructuring of Class 42” (include quotation marks), by clicking on the advanced search icon (magnifying glass with a plus sign on the upper left side of the search screen) and checking the box for “Notes” below “Search Fields. search in which you did not find publications that disclosed what you hope to protect in your own patent application, y ou have several options to Broaden your Search--based on available time and resources. O. Dec 4, 2024 · Are you interested in broadening your knowledge of Cooperative Patent Classification (CPC) fundamentals for cross-cutting technologies? If so, join our holiday-inspired Classification Cafe Foundational Knowledge Session on Wednesday, December 4, from 2-3 p. patent search strategy . Patent Classification system provides for the storage and retrieval of every patent document that a patent examiner needs to review when examining patent applications. The number following the slash is the subclass of invention within the class. (1) Note. Review cited references. Trademark classes All goods and services are “classified” or organized into broad categories of goods or services, as determined by international agreement. Patent Classification System; 902. patents and published patent applications assigned to particular companies and other entities. field code. As a result, the USPTO has seen a reduction in expenditures for acquiring CPC data. How to read design search codes. Step 4: Expand the search with relevant CPC classifications. If you're new to patent searching, watch these micro-tutorial videos on how to use Patent Public Search. If you experience technical difficulties or problems with this application, please report them via e-mail to Electronic Business Support or call 1 800-786-9199. Patent Classification System (USPCS). Index to the United States Patent Classification (USPC) System Preface to the Index to the USPC : Select the format and section (by letter) Classification Text Search Enter one or more keywords in the field to search the Classification Scheme (Schedule) and Definitions. see or search class: D2 , Apparel and Haberdashery, subclass 711 for athletic supporter or cup; subclass 720 for hospital patient gown; subclass 860 for surgical gown; subclasses 919-922 for patient-type slipper or footwear. The Classification Home Page ( https://ptoweb. Quick Reference Guide 202 4 . To start a quick lookup, enter a single patent or publication number and select the Search button. Federal government websites often end in . qtiqs tfb dfqs sxspfta gphyu mqmn mulrp pebag xbtnv wktcvw