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Patent applications and USPTO patent grants for MANITOWOC CRANE GROUP, INC..The latest application filed is for "crawler crane having identical left and right crawler assemblies".
Patent | Date |
---|---|
Crawler crane having identical left and right crawler assemblies App 20020007973 - Lakes, Martin | 2002-01-24 |
Rotatable connection system for crane boom sections Grant 6,213,318 - Walker April 10, 2 | 2001-04-10 |
Mechanical track drive Grant 6,158,535 - Porubcansky , et al. December 12, 2 | 2000-12-12 |
Counter weight handling system and boom parking device Grant 6,131,751 - Pech , et al. October 17, 2 | 2000-10-17 |
Hydraulic boom hoist cylinder crane Grant 6,062,405 - Pech , et al. May 16, 2 | 2000-05-16 |
Counterweight handling system for ring supported cranes Grant 5,941,401 - Petzold , et al. August 24, 1 | 1999-08-24 |
Offsetting link assembly for folding luffing jib Grant 5,842,587 - Wanek , et al. December 1, 1 | 1998-12-01 |
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