Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lifting unit, luffing jib crane comprising such a lifting unit and method for assembling such a crane

Lifting unit, luffing jib crane comprising such a lifting unit and method for assembling such a crane

US Patent 10752474 · Granted Aug 25, 2020

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Screwing/unscrewing tool suitable for a screw or a bolt that is difficult to acc2025
Fireplace with a suspended hearth2024
Method for securing a tilting jib crane for securing an angular position of a ti2024
Luffing jib crane with a device for locking the jib in a raised configuration2020
Luffing jib crane with a device for locking the jib in a raised configuration2020
Luffing jib crane with a device for locking the jib in a raised configuration2020
Luffing jib crane with a device for locking the jib in a raised configuration2020
Luffing jib crane with a device for locking the jib in a raised configuration2020
Luffing jib crane with a device for locking the jib in a raised configuration2020
Motorized height access device for tower cranes2016
Device for demountable assembly of the jib elements of a tower crane2007
Foldable cab/pivot unit for a tower crane2006