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CPC Subgroup Additional Only
Y10T 83/384

By tool inside hollow work

Full Title

Cutting > By tool inside hollow work

9 direct subcodes

Child Classifications

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  • Y10T 83/385 Work pre-packed with internal tool[s]
  • Y10T 83/386 With expanding mandrel
  • Y10T 83/39 Synchronized tool and work feeding means
  • Y10T 83/391 With means to position tool[s] for cutting
  • Y10T 83/394 One tool having unidirectional rotary motion
  • Y10T 83/403 With manually actuated means to position or facilitate positioning of 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