Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Main Group
B23D 61/00

Tools for sawing machines or sawing devices (tools for trepanning B23B51/04); Clamping devices for these tools

Introduced: September 1968

Title

Titles differ between systems:

IPC: Tools for sawing machines or sawing devices; Clamping devices for these tools

CPC: Tools for sawing machines or sawing devices (tools for trepanning B23B51/04); Clamping devices for these tools

Full Title

Full titles differ between systems:

IPC:

Tools for sawing machines or sawing devices; Clamping devices for these tools

CPC:

Tools for sawing machines or sawing devices (tools for trepanning B23B51/04); Clamping devices for these tools

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

Navigate with arrow keys, Enter to open

  • B23D 61/003 CPC only CPC only
  • B23D 61/006 CPC only CPC only

Top Applicants

Top Applicants (IPC)

Class B23,2013–2023, worldwide · Source: EPO PATSTAT

  1. ITW (ILLINOIS TOOL WORKS) US 3,407
  2. FANUC JP 3,120
  3. DISCO ABRASIVE SYSTEM 2,777
  4. HAN'S LASER TECHNOLOGY INDUSTRY GROUP COMPANY 2,629
  5. ROBERT BOSCH DE 2,468
  6. FANUC 2,273
  7. DISCO CORPORATION JP 2,267
  8. GE (GENERAL ELECTRIC COMPANY) US 1,611
  9. CHINESE ACADEMY OF SCIENCES 1,534
  10. ISCAR IL 1,499

Top Applicants (CPC)

Class B23,2013–2023, worldwide · Source: EPO PATSTAT

  1. ITW (ILLINOIS TOOL WORKS) US 3,642
  2. DISCO CORPORATION JP 3,316
  3. FANUC JP 3,111
  4. ROBERT BOSCH DE 2,711
  5. FANUC 2,163
  6. GE (GENERAL ELECTRIC COMPANY) US 2,113
  7. ISCAR IL 1,516
  8. SIEMENS DE 1,459
  9. LINCOLN GLOBAL US 1,433
  10. KOBE STEEL JP 1,423