CPC Subgroup Additional Only
B23C 2200/28 Angles
Full Title
Details of milling cutting inserts > Angles
8 direct subcodes
Child Classifications
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- B23C 2200/281 Negative rake angles
- B23C 2200/283 Negative cutting angles
- B23C 2200/284 Negative clearance angles
- B23C 2200/286 Positive cutting angles
- B23C 2200/287 Positive rake angles
- B23C 2200/289 Positive clearance angles
- B23C 2200/291 Variable rake angles
- B23C 2200/293 Variable clearance angles
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