Assignee
MARATHON CORP
US·12 granted patents·224 citations·filing 1980–1993
Top patents by PatentIndex Score
12 records- 0192USD268721SFrame for a chairMARATHON CORP·Filed 1980·Granted Apr 26, 1983·43 cites·1 claims
- 0289USD291391SChairMARATHON CORP·Filed 1985·Granted Aug 18, 1987·29 cites·1 claims
- 0387USD286472SChair frameMARATHON CORP·Filed 1984·Granted Nov 4, 1986·22 cites·1 claims
- 0480US4603625AApparatus for monitoring the fullness of a compactorMARATHON CORP·Filed 1984·Granted Aug 5, 1986·23 cites·19 claims
- 0577US4860646ACompactor with hydraulic dwell and methodMARATHON CORP·Filed 1987·Granted Aug 29, 1989·26 cites·14 claims
- 0677USD282699SChair frameMARATHON CORP·Filed 1983·Granted Feb 25, 1986·14 cites·1 claims
- 0775USD356907SDisplay rack for boxed merchandise and the likeMARATHON CORP·Filed 1993·Granted Apr 4, 1995·19 cites·1 claims
- 0871US4643087AProcess for monitoring the fullness of a compactorMARATHON CORP·Filed 1986·Granted Feb 17, 1987·21 cites·16 claims
- 0964USD282700SChair frameMARATHON CORP·Filed 1983·Granted Feb 25, 1986·8 cites·1 claims
- 1050US4811660AMechanical lock-in device for a front loader compaction assemblyMARATHON CORP·Filed 1988·Granted Mar 14, 1989·9 cites·11 claims
- 1148US4817520ACompactor with control apparatus for offsetting operation between a gate and a ramMARATHON CORP·Filed 1987·Granted Apr 4, 1989·8 cites·27 claims
- 1232US4741455ABustle gate assembly and methodMARATHON CORP·Filed 1987·Granted May 3, 1988·2 cites·20 claims
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