CPC Main Group Additional Only
B23C 2260/00 Details of constructional elements
14 direct subcodes
Child Classifications
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- B23C 2260/04 Adjustable elements
- B23C 2260/08 Bearings
- B23C 2260/12 Cams
- B23C 2260/28 Differential screw threads
- B23C 2260/40 Harmonic gearboxes, i.e. reduction gearing including a wave generator, a flex spline or a circular spline
- B23C 2260/48 Indication scales
- B23C 2260/52 Keys, e.g. spanners or Allen keys, especially for assembling or disassembling tooling
- B23C 2260/56 Lasers
- B23C 2260/68 Rings
- B23C 2260/72 Seals
- B23C 2260/76 Sensors
- B23C 2260/80 Serrations
- B23C 2260/84 Springs
- B23C 2260/88 Steadies
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