CPC Main Group Additional Only
B23P 2700/00 Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
Filing statistics
CPC B23P 2700/00 belongs to the parent subclass B23P, which recorded 127,478 patent applications worldwide between 2013 and 2023. Annual filings grew from 7,342 in 2013 to 12,446 in 2023 (+70%), peaking at 14,453 applications in 2020. The most active applicants in class B23 are ITW (ILLINOIS TOOL WORKS) (3,642 applications), DISCO CORPORATION (3,316 applications) and FANUC (3,111 applications).
Source: EPO PATSTAT, worldwide filings
15 direct subcodes
Child Classifications
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- B23P 2700/01 Aircraft parts
- B23P 2700/02 Camshafts
- B23P 2700/03 Catalysts or parts thereof
- B23P 2700/04 Connecting rods
- B23P 2700/05 Cooking vessels
- B23P 2700/06 Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
- B23P 2700/07 Crankshafts
- B23P 2700/08 Fittings for doors and windows of buildings
- B23P 2700/09 Heat pipes
- B23P 2700/10 Heat sinks
- B23P 2700/11 Joints, e.g. ball joints, universal joints
- B23P 2700/12 Laminated parts
- B23P 2700/13 Parts of turbine combustion chambers
- B23P 2700/14 Suspension elements of automobile vehicles
- B23P 2700/50 Other automobile vehicle parts, i.e. manufactured in assembly lines
Top Applicants
Top 10 applicants by patent filingsfor class B23, 2013–2023, worldwide · Source: EPO PATSTAT
- ITW (ILLINOIS TOOL WORKS) US 3,642
- DISCO CORPORATION JP 3,316
- FANUC JP 3,111
- ROBERT BOSCH DE 2,711
- FANUC 2,163
- GE (GENERAL ELECTRIC COMPANY) US 2,113
- ISCAR IL 1,516
- SIEMENS DE 1,459
- LINCOLN GLOBAL US 1,433
- KOBE STEEL JP 1,423