CPC Subgroup
B66B 9/16 Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
Full Title
Kinds or types of lifts in, or associated with, buildings or other structures (characterised by control systems B66B1/00; apparatus for raising or lowering persons on stages of theatres A63J5/12) > Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
2 direct subcodes
Child Classifications
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- B66B 9/187 with a liftway specially adapted for temporary connection to a building or other structure (B66B9/193 takes precedence)
- B66B 9/193 with inclined liftways
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