CPC Main Group Additional Only
B66F 2700/00 Lifting apparatus
Filing statistics
CPC B66F 2700/00 belongs to the parent subclass B66F, which recorded 56,150 patent applications worldwide between 2013 and 2023. Annual filings grew from 2,170 in 2013 to 5,814 in 2023 (+168%), peaking at 7,661 applications in 2020. The most active applicants in class B66 are INVENTIO (3,939 applications), OTIS ELEVATOR COMPANY (3,810 applications) and KONE CORPORATION (3,008 applications).
Source: EPO PATSTAT, worldwide filings
7 direct subcodes
Child Classifications
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- B66F 2700/02 Lifting devices with a toothed post and pawl latch or with a post and locking elements
- B66F 2700/03 Lifting jacks with pinion and rack
- B66F 2700/04 Jacks with screw and nut
- B66F 2700/05 Hydraulic jacks
- B66F 2700/07 Lifting devices actuated by the driving force of water
- B66F 2700/09 Other lifting devices
- B66F 2700/12 Lifting platforms for vehicles or motorcycles or similar lifting apparatus
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