B23D 41/00 Broaching machines or broaching devices characterised only by constructional features of particular parts (constructional features of these parts per se B23Q)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Broaching machines or broaching devices characterised only by constructional features of particular parts
CPC: Broaching machines or broaching devices characterised only by constructional features of particular parts (constructional features of these parts per se B23Q)
Full Title
Full titles differ between systems:
Broaching machines or broaching devices characterised only by constructional features of particular parts
Broaching machines or broaching devices characterised only by constructional features of particular parts (constructional features of these parts per se B23Q)
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
Child Classifications
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- B23D 41/06 of devices for feeding, clamping, or ejecting workpieces IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class B23,2013–2023, worldwide · Source: EPO PATSTAT
- ITW (ILLINOIS TOOL WORKS) US 3,407
- FANUC JP 3,120
- DISCO ABRASIVE SYSTEM 2,777
- HAN'S LASER TECHNOLOGY INDUSTRY GROUP COMPANY 2,629
- ROBERT BOSCH DE 2,468
- FANUC 2,273
- DISCO CORPORATION JP 2,267
- GE (GENERAL ELECTRIC COMPANY) US 1,611
- CHINESE ACADEMY OF SCIENCES 1,534
- ISCAR IL 1,499
Top Applicants (CPC)
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