CPC Main Group Additional Only
Y10S 261/00 Gas and liquid contact apparatus
87 direct subcodes
Child Classifications
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- Y10S 261/01 Auxiliary air inlet carburetors
- Y10S 261/02 Airplane
- Y10S 261/03 Air cooling
- Y10S 261/04 Auto humidifiers
- Y10S 261/06 Backfire
- Y10S 261/07 Carbonators
- Y10S 261/08 Carburetor primers
- Y10S 261/09 Furnace gas scrubbers
- Y10S 261/10 Steam heaters and condensers
- Y10S 261/11 Cooling towers
- Y10S 261/12 Carburetor venturi
- Y10S 261/13 Desuperheaters
- Y10S 261/14 Display stands
- Y10S 261/15 Duct humidifiers
- Y10S 261/16 Cream whipping
- Y10S 261/17 Odorizers
- Y10S 261/18 Dashpots
- Y10S 261/19 Degassers
- Y10S 261/20 Deicers for carburetors
- Y10S 261/21 Drawing excess fuel from carbureting passage
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