Tools or tool holders specially designed for planing or slotting machines (features applicable also to turning-machines B23B27/00, B23B29/00; for cutting gear teeth B23F21/04)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Tools or tool holders specially designed for planing or slotting machines

CPC: Tools or tool holders specially designed for planing or slotting machines (features applicable also to turning-machines B23B27/00, B23B29/00; for cutting gear teeth B23F21/04)

Full Title

Full titles differ between systems:

IPC:

Tools or tool holders specially designed for planing or slotting machines

CPC:

Tools or tool holders specially designed for planing or slotting machines (features applicable also to turning-machines B23B27/00, B23B29/00; for cutting gear teeth B23F21/04)

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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B23D 13/005 CPC only CPC only
B23D 13/02 Pivotally-mounted holders IPC+CPC Available in IPC and CPC
B23D 13/04 Holders for tool sets IPC+CPC Available in IPC and CPC
B23D 13/06 Devices for lifting or lowering the tool IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

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

Top Applicants (CPC)

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