IPC Main Group
B23D 63/00 Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- Subclass:
- PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
Related Keywords
or deepening saw teethdressing SAW(S)
6 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B23D 63/02 Setting saw teeth by means of hand-operated devices
- B23D 63/04 Setting saw teeth of circular, straight, or strap saw blades by means of power-operated devices
- B23D 63/06 Upsetting the cutting edges of saw teeth, e.g. swaging
- B23D 63/08 Sharpening the cutting edges of saw teeth
- B23D 63/18 Straightening damaged saw blades; Reconditioning the side surface of saw blades, e.g. by grinding
- B23D 63/2 Combined processes for dressing saw teeth, e.g. both hardening and setting
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