DIFF Subgroup
B62D 55/26 Ground engaging parts or elements
Introduced: September 1968
Title
Titles differ between systems:
IPC: Ground-engaging parts or elements
CPC: Ground engaging parts or elements
Full Title
Full titles differ between systems:
IPC:
Endless-track vehicles > Endless-track units; Parts thereof > Tracks > Ground-engaging parts or elements
CPC:
Endless track vehicles (steering aspects B62D11/00; ) > Endless track units; Parts thereof > Tracks (self-cleaning track links B62D55/088) > Ground engaging parts or elements
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
Child Classifications
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- B62D 55/27 having different types of crampons for progression over varying ground since 1985 IPC+CPC Available in IPC and CPC
- B62D 55/275 with street plate, i.e. means to prevent tread from cutting into road surface since 1985 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class B62,2013–2023, worldwide · Source: EPO PATSTAT
- HONDA MOTOR COMPANY JP 5,614
- HONDA MOTOR COMPANY 5,534
- TOYOTA MOTOR CORPORATION 5,128
- HYUNDAI MOTOR COMPANY KR 4,603
- FORD GLOBAL TECHNOLOGIES US 4,110
- SHIMANO JP 4,017
- KIA MOTORS CORPORATION KR 3,365
- BMW (BAYERISCHE MOTOREN WERKE) DE 3,336
- ROBERT BOSCH DE 2,971
- TOYOTA MOTOR CORPORATION JP 2,936
Top Applicants (CPC)
Class B62,2013–2023, worldwide · Source: EPO PATSTAT
- HONDA MOTOR COMPANY JP 5,923
- HYUNDAI MOTOR COMPANY KR 5,548
- FORD GLOBAL TECHNOLOGIES US 5,466
- KIA MOTORS CORPORATION KR 4,265
- HONDA MOTOR COMPANY 4,147
- SHIMANO JP 4,060
- ROBERT BOSCH DE 3,750
- TOYOTA MOTOR CORPORATION JP 3,683
- TOYOTA MOTOR CORPORATION 3,604
- BMW (BAYERISCHE MOTOREN WERKE) DE 3,538