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CPC Subgroup
B60M 1/20

Arrangements for supporting or suspending trolley wires, e.g. from buildings

Full Title

Power supply lines for contact with collector on vehicle (collectors therefor B60L5/00) > Trolley lines; Accessories therefor > Arrangements for supporting or suspending trolley wires, e.g. from buildings

5 direct subcodes

Child Classifications

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  • B60M 1/22 Separate lines from which power lines are suspended, e.g. catenary lines, supporting-lines under tension
  • B60M 1/225 Arrangements for fixing trolley wires to supporting-lines which are under tension
  • B60M 1/23 Arrangements for suspending trolley wires from catenary line
  • B60M 1/234 incorporating yielding means or damping means (supporting wires B60M1/22)
  • B60M 1/24 Clamps; Splicers; Anchor tips

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