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CPC Main Group Additional Only
Y10S 439/00

Electrical connectors

48 direct subcodes

Child Classifications

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  • Y10S 439/907 Contact having three contact surfaces, including diverse surface
  • Y10S 439/908 Contact having two contact surfaces for electrical connection on opposite sides of insulative body
  • Y10S 439/909 Medical use or attached to human body
  • Y10S 439/91 Observation aide, e.g. transparent material, window in housing
  • Y10S 439/911 Safety, e.g. electrical disconnection required before opening housing
  • Y10S 439/912 with testing means
  • Y10S 439/913 Condition determining device, e.g. oxygen sensor, accelerometer, ionizer chamber, thermocouple
  • Y10S 439/914 for flashbulb or camera, including flash cube
  • Y10S 439/915 Auxiliary device for existing plug
  • Y10S 439/916 Antenna
  • Y10S 439/917 Alarm circuit, e.g. window affixed foil
  • Y10S 439/918 Multilamp vehicle panel
  • Y10S 439/919 for treatment by electrical current, e.g. magnet or battery charger, heater or welder
  • Y10S 439/92 for interconnecting rigid pipelike bodies, e.g. wave guides
  • Y10S 439/921 Transformer bushing type or high voltage underground connector
  • Y10S 439/922 Telephone switchboard protector
  • Y10S 439/923 Separation or disconnection aid
  • Y10S 439/925 Floor mounted, e.g. under carpet

Top Applicants

Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT

  1. BOEING COMPANY US 2,373
  2. FORD GLOBAL TECHNOLOGIES US 2,244
  3. HYUNDAI MOTOR COMPANY KR 2,186
  4. TOYOTA MOTOR CORPORATION JP 1,997
  5. 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
  6. GE (GENERAL ELECTRIC COMPANY) US 1,794
  7. SAMSUNG ELECTRONICS COMPANY KR 1,705
  8. CORNING US 1,569
  9. TOYOTA MOTOR CORPORATION 1,403
  10. LG CHEM KR 1,364