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IPC Main Group
H02G 1/00

Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
ELECTRICITY
Class:
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
Subclass:
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES

Related Keywords

DISMANTLING of electric cables or linesMAINTENANCE of electric cables or linesREPAIRING of electric cable or lines

5 direct subcodes

Child Classifications

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  • H02G 1/12 for removing insulation or armouring from cables, e.g. from the end thereof
  • H02G 1/14 for joining or terminating cables
  • H02G 1/16 for repairing insulation or armouring of cables

Top Applicants

Top 10 applicants by patent filingsfor class H02, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SGCC(STATE GRID CORPORATION OF CHINA) 54,496
  2. MITSUBISHI ELECTRIC CORPORATION JP 10,495
  3. TOYOTA MOTOR CORPORATION 9,464
  4. GUANGDONG POWER GRID CORPORATION 9,339
  5. ROBERT BOSCH DE 8,226
  6. SIEMENS DE 8,218
  7. DENSO CORPORATION 7,063
  8. MITSUBISHI ELECTRIC CORPORATION 6,619
  9. SAMSUNG ELECTRONICS COMPANY KR 5,826
  10. GREE ELECTRIC APPLIANCES 5,094