CPC Subgroup Additional Only
B66F 2700/02 Lifting devices with a toothed post and pawl latch or with a post and locking elements
Full Title
Lifting apparatus > Lifting devices with a toothed post and pawl latch or with a post and locking elements
1 direct subcode
Child Classifications
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- B66F 2700/025 with a post and locking elements
Top Applicants
Top 10 applicants by patent filingsfor class B66, 2013–2023, worldwide · Source: EPO PATSTAT
- INVENTIO CH 3,939
- OTIS ELEVATOR COMPANY US 3,810
- KONE CORPORATION FI 3,008
- MITSUBISHI ELECTRIC CORPORATION JP 2,333
- MITSUBISHI ELECTRIC CORPORATION 1,254
- HITACHI 1,195
- OTIS ELEVATOR COMPANY 1,065
- SGCC(STATE GRID CORPORATION OF CHINA) 961
- INVENTIO 828
- CROWN EQUIPMENT CORPORATION US 828