Assignee
MANITOWOC CRANE GROUP INC
US·12 granted patents·287 citations·filing 1994–1999
Top patents by PatentIndex Score
12 records- 0180US6062405AHydraulic boom hoist cylinder craneMANITOWOC CRANE GROUP INC·Filed 1997·Granted May 16, 2000·34 cites·17 claims
- 0278US5960970AMultiple position wire rope guideMANITOWOC CRANE GROUP INC·Filed 1997·Granted Oct 5, 1999·27 cites·19 claims
- 0378US5941401ACounterweight handling system for ring supported cranesMANITOWOC CRANE GROUP INC·Filed 1997·Granted Aug 24, 1999·37 cites·26 claims
- 0477US6131751ACounter weight handling system and boom parking deviceMANITOWOC CRANE GROUP INC·Filed 1997·Granted Oct 17, 2000·27 cites·18 claims
- 0571US6213318B1Rotatable connection system for crane boom sectionsMANITOWOC CRANE GROUP INC·Filed 1999·Granted Apr 10, 2001·30 cites·24 claims
- 0669US6010018ASwing lock mechanismMANITOWOC CRANE GROUP INC·Filed 1997·Granted Jan 4, 2000·23 cites·39 claims
- 0768US5842587AOffsetting link assembly for folding luffing jibMANITOWOC CRANE GROUP INC·Filed 1997·Granted Dec 1, 1998·24 cites·18 claims
- 0867US5823279ACarbody to crawler connectionMANITOWOC CRANE GROUP INC·Filed 1995·Granted Oct 20, 1998·33 cites·8 claims
- 0962US6269635B1Control and hydraulic system for a liftcraneMANITOWOC CRANE GROUP INC·Filed 1999·Granted Aug 7, 2001·24 cites·18 claims
- 1044US5649635AEasily removable sheave assemblyMANITOWOC CRANE GROUP INC·Filed 1994·Granted Jul 22, 1997·11 cites·14 claims
- 1143US6158535AMechanical track driveMANITOWOC CRANE GROUP INC·Filed 1997·Granted Dec 12, 2000·13 cites·45 claims
- 1234US6244449B1Free fall disconnectMANITOWOC CRANE GROUP INC·Filed 1997·Granted Jun 12, 2001·4 cites·12 claims
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