CPC Subgroup
E05F 11/38 for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
Full Title
Man-operated mechanisms for operating wings, including those which also operate the fastening (connecting mechanisms for a plurality of wings E05F17/00) > for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
8 direct subcodes
Child Classifications
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- E05F 11/40 operated by screw mechanism
- E05F 11/42 operated by rack bars and toothed wheels
- E05F 11/44 operated by one or more lifting arms
- E05F 11/46 operated by lazy-tongs mechanism
- E05F 11/48 operated by cords or chains
- E05F 11/50 Crank gear with clutches or retaining brakes, for operating window mechanisms
- E05F 11/52 combined with means for producing an additional movement, e.g. a horizontal or a rotary movement
Top Applicants
Top 10 applicants by patent filingsfor class E05, 2013–2023, worldwide · Source: EPO PATSTAT
- KIEKERT DE 2,802
- HYUNDAI MOTOR COMPANY KR 1,609
- LG ELECTRONICS KR 1,467
- FORD GLOBAL TECHNOLOGIES US 1,465
- JULIUS BLUM AT 1,240
- KIA MOTORS CORPORATION KR 1,164
- HUF HUELSBECK & FUERST & COMPANY DE 1,005
- SAMSUNG ELECTRONICS COMPANY KR 928
- GEZE DE 809
- SCHLAGE LOCK COMPANY US 790