Assignee
DOCK LEVELER MFG
US·7 granted patents·185 citations·filing 1987–1992
Technology mixB65G7
Top patents by PatentIndex Score
7 records- 0175US4944062ADock leveler control systemDOCK LEVELER MFG·Filed 1987·Granted Jul 31, 1990·32 cites·18 claims
- 0274US5123135ADock leveler support structure and pivoting apparatusDOCK LEVELER MFG·Filed 1990·Granted Jun 23, 1992·35 cites·23 claims
- 0370US5214818ADock leveler operating apparatusDOCK LEVELER MFG·Filed 1992·Granted Jun 1, 1993·28 cites·23 claims
- 0464US5203663AVehicle restraining mechanismDOCK LEVELER MFG·Filed 1991·Granted Apr 20, 1993·31 cites·20 claims
- 0561US4935979ADock leveler operating apparatusDOCK LEVELER MFG·Filed 1988·Granted Jun 26, 1990·19 cites·24 claims
- 0661US4827549AHydraulic dock levelerDOCK LEVELER MFG·Filed 1987·Granted May 9, 1989·20 cites·17 claims
- 0759US5195205ADock leveler operating apparatusDOCK LEVELER MFG·Filed 1991·Granted Mar 23, 1993·20 cites·21 claims
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