CPC Main Group Additional Only
Y10S 454/00 Ventilation
10 direct subcodes
Child Classifications
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- Y10S 454/90 Ventilator using solar power
- Y10S 454/901 Fog dispeller
- Y10S 454/902 Air raid shelter ventilation
- Y10S 454/903 Flexible ducts used for carrying air
- Y10S 454/904 Magnetic means to hold a damper closed
- Y10S 454/905 Black out means
- Y10S 454/906 Noise inhibiting means
- Y10S 454/907 Seat
- Y10S 454/908 having rotary retarder
- Y10S 454/909 Radon prevention
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