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DIFF Subgroup
B60R 22/36

self-locking in an emergency ( , B60R22/343 take precedence)

Introduced: January 1985

Title

Titles differ between systems:

IPC: self-locking in an emergency

CPC: self-locking in an emergency ( , B60R22/343 take precedence)

Full Title

Full titles differ between systems:

IPC:

Safety belts or body harnesses in vehicles > Belt retractors, e.g. reels > self-locking in an emergency

CPC:

Safety belts or body harnesses in vehicles (safety belts or body harnesses in general A62B35/00) > Belt retractors, e.g. reels (anchoring devices , with means to tension the belt in an emergency B60R22/195) > self-locking in an emergency ( , B60R22/343 take precedence)

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

IPC defines codes here since 1985.

Child Classifications

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  • B60R 22/405 responsive to belt movement and vehicle movement since 1995 IPC+CPC Available in IPC and CPC
  • B60R 22/41 with additional means for preventing locking under predetermined conditions since 1995 IPC+CPC Available in IPC and CPC
  • B60R 22/415 with additional means allowing a permanent locking of the retractor during the wearing of the belt since 1995 IPC+CPC Available in IPC and CPC
  • B60R 22/42 having means for acting directly upon the belt, e.g. by clamping or friction since 1985 IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

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

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

Top Applicants (CPC)

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

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