Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Heavy duty crane

Heavy duty crane

US Patent 4394911 · Granted Jul 26, 1983

Estimated economic value: $1,470,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Mutli-fuel, range extending power generation propulsion system, method and appar2023
Crane undecking arrangement1986
Centering arrangement for redecking of crane upper1986
Modularized pedestal-mount crane and method of disassembly1986
Modularized pedestal-mount crane and method of disassembly1986
Heavy duty travel crane1985
Heavy duty crane1984
Heavy duty crane1984
Elevating and tilting mechanism for crane cab1984
Removable live mast and hoist unit1983
Removable live mast and hoist unit1983
Crane upperstructure self-transferring system1981