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CPC Subgroup Additional Only
Y10T 409/302968

including means for operation without manual intervention

Full Title

Gear cutting, milling, or planing > Milling > with regulation of operation by templet, card, or other replaceable information supply > including means for operation without manual intervention

4 direct subcodes

Child Classifications

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  • Y10T 409/303136 to make a double curvature foil
  • Y10T 409/303192 including cutter and tracer fixed to move together
  • Y10T 409/303248 with provision for circumferential relative movement of cutter and work

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