IPC Subgroup
B23P 15/28 cutting tools
Introduced: September 1968
Last revised: January 2006
Full Title
Making specific metal objects by operations not covered by a single other subclass or a group in this subclass > cutting tools
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- Subclass:
- METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
Related Keywords
making CUTTING tools
9 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B23P 15/3 lathes or like tools
- B23P 15/32 twist-drills
- B23P 15/34 milling cutters
- B23P 15/38 planing or slotting tools
- B23P 15/4 shearing tools
- B23P 15/42 broaching tools
- B23P 15/44 scraping or shaving tools
- B23P 15/46 reaming tools
- B23P 15/48 threading tools
Top Applicants
Top 10 applicants by patent filingsfor 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