B60B 39/00 Increasing wheel adhesion (wheels, wheel attachments or tyre attachments, designed for increasing traction B60B15/00, B60C; tyre constructions B60C; road surface conditioning to prevent slipperiness E01C)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Increasing wheel adhesion
CPC: Increasing wheel adhesion (wheels, wheel attachments or tyre attachments, designed for increasing traction B60B15/00, B60C; tyre constructions B60C; road surface conditioning to prevent slipperiness E01C)
Full Title
Full titles differ between systems:
Increasing wheel adhesion
Increasing wheel adhesion (wheels, wheel attachments or tyre attachments, designed for increasing traction B60B15/00, B60C; tyre constructions B60C; road surface conditioning to prevent slipperiness E01C)
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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- B60B 39/02 Vehicle fittings for scattering or dispensing material in front of its wheels +2 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