extending over restricted arcuate part of tread (B60C27/20 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: extending over restricted arcuate part of tread

CPC: extending over restricted arcuate part of tread (B60C27/20 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels > extending over restricted arcuate part of tread

CPC:

Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels > extending over restricted arcuate part of tread (B60C27/20 takes precedence)

CPC subdivides this area 5x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions.

Child Classifications

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B60C 27/0207 +2 CPC CPC only CPC only
B60C 27/023 CPC only CPC only
B60C 27/0238 +2 CPC CPC only CPC only
B60C 27/0261 +3 CPC CPC only CPC only
B60C 27/04 the ground-engaging part being rigid +1 CPC IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class B60,2013–2023, worldwide · Source: EPO PATSTAT

TOYOTA MOTOR CORPORATION 28,052
HYUNDAI MOTOR COMPANY KR 27,773
FORD GLOBAL TECHNOLOGIES US 26,243
KIA MOTORS CORPORATION KR 20,110
ROBERT BOSCH DE 19,033
TOYOTA MOTOR CORPORATION JP 17,924
BMW (BAYERISCHE MOTOREN WERKE) DE 14,214
HONDA MOTOR COMPANY 12,527
AUDI DE 10,806
GM GLOBAL TECHNOLOGY OPERATIONS US 10,336

Top Applicants (CPC)

Class B60,2013–2023, worldwide · Source: EPO PATSTAT

HYUNDAI MOTOR COMPANY KR 31,729
FORD GLOBAL TECHNOLOGIES US 29,270
KIA MOTORS CORPORATION KR 23,892
ROBERT BOSCH DE 20,384
TOYOTA MOTOR CORPORATION JP 20,311
TOYOTA MOTOR CORPORATION 20,237
BMW (BAYERISCHE MOTOREN WERKE) DE 14,629
GM GLOBAL TECHNOLOGY OPERATIONS US 11,896
AUDI DE 11,084
HONDA MOTOR COMPANY 10,940