Assignee
DUTTON LAINSON CO
US·27 granted patents·1 pending application·471 citations·filing 1974–2024
Top patents by PatentIndex Score
28 records- 0192US3939729APawl and ratchet construction for hand winchDUTTON LAINSON CO·Filed 1974·Granted Feb 24, 1976·67 cites·10 claims
- 0285US5184358ABathing tub construction with removable side wallDUTTON LAINSON CO·Filed 1991·Granted Feb 9, 1993·71 cites·7 claims
- 0384US6116580AReversible winch ratchet mechanismDUTTON LAINSON CO·Filed 1999·Granted Sep 12, 2000·57 cites·6 claims
- 0483US10640343B2Winch assemblyDUTTON LAINSON CO·Filed 2018·Granted May 5, 2020·4 cites·33 claims
- 0580US10414639B2Winch assemblyDUTTON LAINSON CO·Filed 2016·Granted Sep 17, 2019·3 cites·22 claims
- 0679US11173760B2Jack assemblyDUTTON LAINSON CO·Filed 2020·Granted Nov 16, 2021·1 cites·44 claims
- 0778US4109869AOiler with adjustable spray nozzleDUTTON LAINSON CO·Filed 1977·Granted Aug 29, 1978·47 cites·1 claims
- 0876US5172455ABuckle and belt assembly construction for patient restraintDUTTON LAINSON CO·Filed 1991·Granted Dec 22, 1992·37 cites·11 claims
- 0975US10611201B2Jack assemblyDUTTON LAINSON CO·Filed 2018·Granted Apr 7, 2020·3 cites·34 claims
- 1070US4247003AProduct display cardDUTTON LAINSON CO·Filed 1979·Granted Jan 27, 1981·30 cites·4 claims
- 1168US6481740B1Ball and socket trailer hitch assemblyDUTTON LAINSON CO·Filed 2001·Granted Nov 19, 2002·20 cites·12 claims
- 1262US2026035220A1Trailer Tongue Jack Assembly with Manual and Torque Limited Power Drill DriverDUTTON LAINSON CO·Filed 2024·Application pending·0 cites
- 1361USD427408SWinch housingDUTTON LAINSON CO·Filed 1999·Granted Jun 27, 2000·13 cites·1 claims
- 1460US11485617B2Winch assemblyDUTTON LAINSON CO·Filed 2019·Granted Nov 1, 2022·0 cites·20 claims
- 1559US3948488AMounting means for power anchor winchDUTTON LAINSON CO·Filed 1974·Granted Apr 6, 1976·15 cites·5 claims
- 1655USD457413STool handleDUTTON LAINSON CO·Filed 2001·Granted May 21, 2002·10 cites·1 claims
- 1753US5739439AVertical stratified air/water sampling deviceDUTTON LAINSON CO·Filed 1996·Granted Apr 14, 1998·23 cites·12 claims
- 1852USD871973SCover for a jack assemblyDUTTON LAINSON CO·Filed 2018·Granted Jan 7, 2020·6 cites·1 claims
- 1946US5022573ASpare tire rackDUTTON LAINSON CO·Filed 1989·Granted Jun 11, 1991·14 cites·17 claims
- 2045USD871974SFoot for a jack assemblyDUTTON LAINSON CO·Filed 2018·Granted Jan 7, 2020·4 cites·1 claims
- 2145US5201084AScrew driven lift mechanism for a hospital patient chair transfer systemDUTTON LAINSON CO·Filed 1991·Granted Apr 13, 1993·24 cites·7 claims
- 2241USD871975SFoot for a jack assemblyDUTTON LAINSON CO·Filed 2018·Granted Jan 7, 2020·3 cites·1 claims
- 2339USD867714SCover for a winch assemblyDUTTON LAINSON CO·Filed 2018·Granted Nov 19, 2019·3 cites·1 claims
- 2430USD867713SCover for a winch assemblyDUTTON LAINSON CO·Filed 2018·Granted Nov 19, 2019·1 cites·1 claims
- 2529USD870598SCover for a jack handle assemblyDUTTON LAINSON CO·Filed 2018·Granted Dec 24, 2019·1 cites·1 claims
- 2628US3939793AAnchor bracket and cleatDUTTON LAINSON CO·Filed 1975·Granted Feb 24, 1976·1 cites·7 claims
- 2727US5261132APatient chair construction with recliner back tilt control and footrest hinge constructionDUTTON LAINSON CO·Filed 1991·Granted Nov 16, 1993·7 cites·5 claims
- 2827US5182821APanel construction for bathing tubDUTTON LAINSON CO·Filed 1991·Granted Feb 2, 1993·6 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →