Assignee
LITTELL MACHINE CO F J
18 granted patents·177 citations·filing 1974–1985
Top patents by PatentIndex Score
18 records- 0189US4047416AUncoiling and straightening apparatus for strip materialLITTELL MACHINE CO F J·Filed 1976·Granted Sep 13, 1977·18 cites·11 claims
- 0283USD294566SControl panel for a machine control systemLITTELL MACHINE CO F J·Filed 1985·Granted Mar 8, 1988·24 cites·1 claims
- 0367US4029251ARoll feed with modular roll lifter mechanismLITTELL MACHINE CO F J·Filed 1976·Granted Jun 14, 1977·14 cites·5 claims
- 0463US4304114AProcess of rolling automobile rimsLITTELL MACHINE CO F J·Filed 1978·Granted Dec 8, 1981·18 cites·5 claims
- 0561US4222256AStraightener with individually removable roll and pivoted bearing housing and roll designLITTELL MACHINE CO F J·Filed 1979·Granted Sep 16, 1980·11 cites·14 claims
- 0654US4134334AAutomated lock device for press feed belt drivesLITTELL MACHINE CO F J·Filed 1977·Granted Jan 16, 1979·11 cites·7 claims
- 0750US4697231AMachine control systemLITTELL MACHINE CO F J·Filed 1985·Granted Sep 29, 1987·24 cites·14 claims
- 0848US4559900ADevice for coating strip materialLITTELL MACHINE CO F J·Filed 1984·Granted Dec 24, 1985·11 cites·7 claims
- 0943US4063499ACam feed with cycle synchronizationLITTELL MACHINE CO F J·Filed 1976·Granted Dec 20, 1977·5 cites·10 claims
- 1042US4793464AApparatus for inverting strips of sheet materialLITTELL MACHINE CO F J·Filed 1983·Granted Dec 27, 1988·7 cites·6 claims
- 1141US4091649AMethod of uncoiling and straightening strip materialLITTELL MACHINE CO F J·Filed 1977·Granted May 30, 1978·4 cites·2 claims
- 1240US4561582AStrip feedersLITTELL MACHINE CO F J·Filed 1982·Granted Dec 31, 1985·7 cites·6 claims
- 1340US4144990AHigh speed cam roll lifter for press feederLITTELL MACHINE CO F J·Filed 1977·Granted Mar 20, 1979·4 cites·3 claims
- 1438US4083217AOverlapping gear drive for straightening machinesLITTELL MACHINE CO F J·Filed 1977·Granted Apr 11, 1978·4 cites·6 claims
- 1533US4024774AModular cam driven roll feedLITTELL MACHINE CO F J·Filed 1976·Granted May 24, 1977·2 cites·8 claims
- 1632US4643634AWork piece transporting apparatusLITTELL MACHINE CO F J·Filed 1983·Granted Feb 17, 1987·9 cites·35 claims
- 1731US3992957ARotary type shaper motion driveLITTELL MACHINE CO F J·Filed 1974·Granted Nov 23, 1976·4 cites·5 claims
- 1825US3973423ABelt drive system for high speed straightening machinesLITTELL MACHINE CO F J·Filed 1975·Granted Aug 10, 1976·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →