Assignee
HHH MFG CO
JP·6 granted patents·48 citations·filing 1995–2005
Top patents by PatentIndex Score
6 records- 0153US7014172B2Electric hoistHHH MFG CO·Filed 2003·Granted Mar 21, 2006·11 cites·9 claims
- 0247US5647576AChain lever hoistHHH MFG CO·Filed 1996·Granted Jul 15, 1997·15 cites·4 claims
- 0337US6056101AOverload control mechanism for cargo handling machineHHH MFG CO·Filed 1998·Granted May 2, 2000·11 cites·6 claims
- 0433US7156374B2Chain blockHHH MFG CO·Filed 2005·Granted Jan 2, 2007·0 cites·3 claims
- 0533US5641151AChain lever hoistHHH MFG CO·Filed 1995·Granted Jun 24, 1997·9 cites·17 claims
- 0623US5538222AChain lever hoistHHH MFG CO·Filed 1995·Granted Jul 23, 1996·2 cites·5 claims
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