Assignee
OIL-RITE CORP
US·32 granted patents·2 pending applications·494 citations·filing 1973–2020
Top patents by PatentIndex Score
34 records- 0192US4529514AFilter assembly with shut off and filter element thereforOIL RITE CORP·Filed 1983·Granted Jul 16, 1985·76 cites·4 claims
- 0288US11378437B2Fluid level gauge or reservoir with built-in light sourceOIL RITE CORP·Filed 2020·Granted Jul 5, 2022·3 cites·14 claims
- 0385US7550689B2Reservoir assemblyOIL RITE CORP·Filed 2007·Granted Jun 23, 2009·17 cites·11 claims
- 0483US7975805B2Lubrication systemOIL RITE CORP·Filed 2005·Granted Jul 12, 2011·14 cites·8 claims
- 0581US6164924APiston and drive assembly for use in a pumpOIL RITE CORP·Filed 1998·Granted Dec 26, 2000·42 cites·29 claims
- 0681US5323653AFluid level detection apparatusOIL RITE CORP·Filed 1993·Granted Jun 28, 1994·50 cites·14 claims
- 0776US4784584AMetering deviceOIL RITE CORP·Filed 1987·Granted Nov 15, 1988·33 cites·4 claims
- 0874US4784578AMetering deviceOIL RITE CORP·Filed 1988·Granted Nov 15, 1988·30 cites·8 claims
- 0968US10732019B2Fluid level gauge or reservoir with built-in light sourceOIL RITE CORP·Filed 2017·Granted Aug 4, 2020·1 cites·15 claims
- 1065US6532815B2Fluid level verification apparatusOIL RITE CORP·Filed 2001·Granted Mar 18, 2003·13 cites·7 claims
- 1165US6478115B1Overhead conveyor lubrication apparatus and methodOIL RITE CORP·Filed 2000·Granted Nov 12, 2002·16 cites·27 claims
- 1265US5961299AFluid injector pump with interchangeable reservoirOIL RITE CORP·Filed 1997·Granted Oct 5, 1999·25 cites·25 claims
- 1362US4342376AAdjustable constant level oiler and tool for making adjustmentsOIL RITE CORP·Filed 1980·Granted Aug 3, 1982·19 cites·4 claims
- 1461US10107451B2Fluid reservoirOIL RITE CORP·Filed 2013·Granted Oct 23, 2018·1 cites·24 claims
- 1560US7118352B2Hydraulic metering deviceOIL RITE CORP·Filed 2003·Granted Oct 10, 2006·7 cites·6 claims
- 1659US9557206B2Adjustable fluid level verification apparatusOIL-RITE CORP·Filed 2013·Granted Jan 31, 2017·1 cites·7 claims
- 1759US6928716B2Method for assembling a multi-piece apparatusOIL RITE CORP·Filed 2004·Granted Aug 16, 2005·7 cites·5 claims
- 1858US4096924AOiler assemblyOIL RITE CORP·Filed 1977·Granted Jun 27, 1978·13 cites·9 claims
- 1956US7600984B2Hydraulic metering deviceOIL RITE CORP·Filed 2006·Granted Oct 13, 2009·2 cites·8 claims
- 2056US5638920AAir tool lubricatorOIL RITE CORP·Filed 1995·Granted Jun 17, 1997·21 cites·15 claims
- 2154US6758092B2Fluid level verification apparatusOIL RITE CORP·Filed 2002·Granted Jul 6, 2004·5 cites·7 claims
- 2253US4577728ALubricant metering valveOIL RITE CORP·Filed 1984·Granted Mar 25, 1986·12 cites·3 claims
- 2352US10473223B2Evacuation valveOIL RITE CORP·Filed 2017·Granted Nov 12, 2019·0 cites·7 claims
- 2452US5253984AApparatus for dispensing a liquid on a remote objectOIL RITE CORP·Filed 1992·Granted Oct 19, 1993·17 cites·6 claims
- 2550US6071097ASingle-piece piston for use in a pneumatically-activated pumpOIL RITE CORP·Filed 1997·Granted Jun 6, 2000·14 cites·15 claims
- 2648US4609074AMultiple oiler assemblyOIL RITE CORP·Filed 1985·Granted Sep 2, 1986·13 cites·3 claims
- 2746US6635836B1Housing contained fluid flow switch and indicatorOIL RITE CORP·Filed 2003·Granted Oct 21, 2003·6 cites·10 claims
- 2845US6099270ASingle-piece piston for use in a pneumatically-activated pumpOIL RITE CORP·Filed 1999·Granted Aug 8, 2000·11 cites·29 claims
- 2945US4062424AOiler assemblyOIL RITE CORP·Filed 1975·Granted Dec 13, 1977·8 cites·8 claims
- 3040US4342375APorous rod metering valveOIL RITE CORP·Filed 1977·Granted Aug 3, 1982·7 cites·8 claims
- 3140US2018306630A1Molded sight tube for fluid level verification apparatusOIL RITE CORP·Filed 2018·Application pending·0 cites
- 3236US5984652ASingle-piece piston with central bore for use in a pneumatically-activated pumpOIL RITE CORP·Filed 1997·Granted Nov 16, 1999·7 cites·16 claims
- 3336US2016377472A1Fluid level verification apparatusOIL-RITE CORP·Filed 2015·Application pending·0 cites
- 3433US4034831AOiler assemblyOIL RITE CORP·Filed 1973·Granted Jul 12, 1977·3 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →