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CPC Subgroup
B60M 1/12

Trolley lines; Accessories therefor

Full Title

Power supply lines for contact with collector on vehicle (collectors therefor B60L5/00) > Trolley lines; Accessories therefor

7 direct subcodes

Child Classifications

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  • B60M 1/14 Crossings; Points
  • B60M 1/16 Suspension insulators (in general H01B)
  • B60M 1/18 Section insulators; Section switches
  • B60M 1/26 Compensation means for variation in length
  • B60M 1/28 Manufacturing or repairing trolley lines (scaffold cars B60P; B61D15/00; platforms therefor B66F11/04; manufacturing conductors in general H01B13/00; overhead lines in general H02G1/00)

Top Applicants

Top 10 applicants by patent filingsfor 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