Assignee
ELEPHANT CHAIN BLOCK COMPANY LTD
JP·5 granted patents·48 citations·filing 1987–1998
Top patents by PatentIndex Score
5 records- 0169USD347508SMain body of lever-type winding machineELEPHANT CHAIN BLOCK COMPANY LTD·Filed 1993·Granted May 31, 1994·14 cites·1 claims
- 0263USD307659SLever hoistELEPHANT CHAIN BLOCK COMPANY LTD·Filed 1987·Granted May 1, 1990·11 cites·1 claims
- 0360USD341016SOver-load cutout device for hand-operated, hoisting and pulling machineELEPHANT CHAIN BLOCK COMPANY LTD·Filed 1991·Granted Nov 2, 1993·10 cites·1 claims
- 0452USD377555SLever operated hoistELEPHANT CHAIN BLOCK COMPANY LTD·Filed 1994·Granted Jan 21, 1997·8 cites·1 claims
- 0531USD421172SHoist body of lever typeELEPHANT CHAIN BLOCK COMPANY LTD·Filed 1998·Granted Feb 22, 2000·5 cites·1 claims
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