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CPC Subgroup Additional Only
Y10T 409/300056

Thread or helix generating

Full Title

Gear cutting, milling, or planing > Milling > Thread or helix generating

9 direct subcodes

Child Classifications

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  • Y10T 409/300112 Process
  • Y10T 409/300392 with nonthread or nonhelix generating, milling cutter
  • Y10T 409/300448 with means to advance work or product
  • Y10T 409/300504 Plural cutters or work holders
  • Y10T 409/30056 with planetary cutter
  • Y10T 409/300616 Work means to move work axially and means to interrelate work movement with cutter rotation
  • Y10T 409/300784 with means to circumferentially adjust the position of the cutter with respect to the 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