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 409/300168 with means to regulate operation by use of templet, card, or other replaceable information supply
- 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 409/300672 with means to rotate work and means to interrelatedly infeed the work relative to the cutter
- 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
- BOEING COMPANY US 2,373
- FORD GLOBAL TECHNOLOGIES US 2,244
- HYUNDAI MOTOR COMPANY KR 2,186
- TOYOTA MOTOR CORPORATION JP 1,997
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
- GE (GENERAL ELECTRIC COMPANY) US 1,794
- SAMSUNG ELECTRONICS COMPANY KR 1,705
- CORNING US 1,569
- TOYOTA MOTOR CORPORATION 1,403
- LG CHEM KR 1,364