3B Record Content • Family data of patent documents and … CPC COOPERATIVE PATENT CLASSIFICATION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (NOTE omitted) WEAPONS ; BLASTING F41 WEAPONS (NOTES omitted) F41H ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. Espacenet Patent Search ; JPO Classification system – File Index (FI) and F-terms ; Nice Agreement ; Vienna Agreement ; WIPO Standards on Industrial Property Information and Documentation ; Contacts . I. FOREWORD Objectives of the IPC; History of the IPC; Reform of the IPC; Assistance in the use of the Classification . The Cooperative Patent Classification (CPC) is an extension of the IPC and is jointly managed by the EPO and the US Patent and Trademark Office. This change is due in part to the globalization of patents and people wanting to search cross patent systems. European Patent … CPC COOPERATIVE PATENT CLASSIFICATION B PERFORMING OPERATIONS; TRANSPORTING (NOTES omitted) TRANSPORTING B63 SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING (arrangements of vessel ventilation, heating, cooling, or air-conditioning B63J 2/00; floating … CPC allocation standard - based on WIPO … 16. 1. Please refer to the CPC Notices of Changes and Notices of Editorial Corrections for more information. European Patent Office 3 Introduction The subclass G05D §19 main groups G05D 1/00 to G05D 99/00. B42C. CPC COOPERATIVE PATENT CLASSIFICATION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (NOTE omitted) LIGHTING; HEATING F21 LIGHTING (NOTE omitted) F21W INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS NOTE This … CPC COOPERATIVE PATENT CLASSIFICATION H ELECTRICITY (NOTE omitted) H01 BASIC ELECTRIC ELEMENTS (NOTE omitted) H01M PROCESSES OR MEANS, e.g. CPC COOPERATIVE PATENT CLASSIFICATION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (NOTE omitted) ENGINEERING IN GENERAL F16 ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL F16F … CPC classification is now available for all U.S. patent documents dating back to 1836, just as old European documents now feature CPC codes. U.S. Plant and COOPERATIVE PATENT CLASSIFICATION. • Icons to open PDF files • Definitions and Scheme • Future version of OPS will have Definitions XML (and concordance list XML). So, if CPC replaces ECLA..... 5. CPC COOPERATIVE PATENT CLASSIFICATION B PERFORMING OPERATIONS; TRANSPORTING (NOTES omitted) MICROSTRUCTURAL TECHNOLOGY; NANOTECHNOLOGY B81 MICROSTRUCTURAL TECHNOLOGY (NOTES omitted) B81B MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. Classifications (CPC) Patent Searching Serving the Global Intellectual Property Community info@ipo.org Patent documents are assigned at least one patent classification indicating the subject to which the invention relates (the focus of the claimed invention). From one perspective: 3. We Need CPC in Espacenet. 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 European Patent Office 3 Introduction The class B63 is very large 5 subclasses − B63B, B63C, B63G, B63H and B63J Over 1 000 main- and subgroups, − thereof 53 main groups and 10 main indexing groups, − resulting in over 100 pages B63-scheme and definitions 243 147 documents have a confirmed CPC-classification in B63, corresponding to 139.311 simple patent families … CPC COOPERATIVE PATENT CLASSIFICATION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (NOTE omitted) ENGINEERING IN GENERAL F16 ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL F16D … CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES [2019-05] E01B. The Strasbourg Agreement concerning the International Patent Classification (of 1971), which entered into force on October 7, 1975, provides for a common classification for patents for invention … 18. USPTO Tools. In this section, the … Quick Links: PDF; Scheme; CPC-to-IPC; Definition; CPC … Cooperative Patent Classification (CPC) European Patent Office In very little time, CPC became a reality (1) Website www.cpcinfo.org launched October 2011 Scheme made public October 2012 In Espacenet December 2012 In force at EPO and USPTO 1 January 2013 First US applications with CPC published March 2013 First granted US patents with CPC published May 2013 Page 5. 19. 2. 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