CPC Subgroup Additional Only
E05Y 2201/404 Function thereof
Full Title
Constructional elements; Accessories therefor > Motors; Magnets; Springs; Weights; Accessories therefor > Function thereof
8 direct subcodes
Child Classifications
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- E05Y 2201/406 for a secondary movement of the wing
- E05Y 2201/408 for braking
- E05Y 2201/41 for closing
- E05Y 2201/416 for counterbalancing
- E05Y 2201/418 for holding
- E05Y 2201/42 for locking
- E05Y 2201/422 for opening
- E05Y 2201/428 for suspending or supporting
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