CPC Subgroup Additional Only
B66C 2700/08 Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
Full Title
Cranes > Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
6 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B66C 2700/081 with AC motors
- B66C 2700/082 Control of the secondary movements, e.g. travelling, slewing, luffing of the jib, changing of the range
- B66C 2700/084 Protection measures
- B66C 2700/085 Control actuators
- B66C 2700/087 Electrical assemblies or electrical control devices for electrically actuated grabs
- B66C 2700/088 Remote control of electric cranes
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