Assignee
COOPER IND INC
US·896 granted patents·1 pending application·28,873 citations·filing 1974–2012
Top patents by PatentIndex Score
897 records- 0198US4873506AMetallo-organic film fractional ampere fuses and method of makingCOOPER IND INC·Filed 1988·Granted Oct 10, 1989·128 cites·14 claims
- 0298US4630218ACurrent measuring apparatusCOOPER IND INC·Filed 1985·Granted Dec 16, 1986·191 cites·21 claims
- 0398US4366463AKeyboardCOOPER IND INC·Filed 1981·Granted Dec 28, 1982·96 cites·12 claims
- 0497US6726857B2Dielectric fluid having defined chemical composition for use in electrical apparatusCOOPER IND INC·Filed 2002·Granted Apr 27, 2004·76 cites·23 claims
- 0597US4751452ABattery operated power wrap toolCOOPER IND INC·Filed 1987·Granted Jun 14, 1988·171 cites·1 claims
- 0697US4274304AIn-line reversing mechanismCOOPER IND INC·Filed 1978·Granted Jun 23, 1981·1.4k cites·10 claims
- 0796US6338637B1Dead front system and process for injecting fluid into an electrical cableCOOPER IND INC·Filed 2000·Granted Jan 15, 2002·131 cites·31 claims
- 0896US6082878AFully rotatable recessed light fixture with movable stop and adjustable length bar hangerCOOPER IND INC·Filed 1998·Granted Jul 4, 2000·282 cites·30 claims
- 0996US5917167AEncapsulated vacuum interrupter and method of making sameCOOPER IND INC·Filed 1997·Granted Jun 29, 1999·118 cites·28 claims
- 1096US5766517ADielectric fluid for use in power distribution equipmentCOOPER IND INC·Filed 1995·Granted Jun 16, 1998·109 cites·17 claims
- 1196US5392489AAntilift wiper blade assembly with integral flexor and airfoilCOOPER IND INC·Filed 1993·Granted Feb 28, 1995·101 cites·4 claims
- 1296USD290054SHousing for a floor cleaning machineCOOPER IND INC·Filed 1984·Granted May 26, 1987·47 cites·1 claims
- 1396US4515435AThermally stabilized fiber optic cableCOOPER IND INC·Filed 1982·Granted May 7, 1985·148 cites·20 claims
- 1496US4404424AShielded twisted-pair flat electrical cableCOOPER IND INC·Filed 1981·Granted Sep 13, 1983·137 cites·5 claims
- 1596US4246973AControls for hydraulic percussion drillCOOPER IND INC·Filed 1978·Granted Jan 27, 1981·68 cites·17 claims
- 1695US6332785B1High voltage electrical connector with access cavity and inserts for use therewithCOOPER IND INC·Filed 1997·Granted Dec 25, 2001·122 cites·29 claims
- 1795US5846093ASeparable connector with a reinforcing memberCOOPER IND INC·Filed 1997·Granted Dec 8, 1998·96 cites·33 claims
- 1895USD352797SWall mounted lighting fixtureCOOPER IND INC·Filed 1993·Granted Nov 22, 1994·52 cites·1 claims
- 1995US5026520AFine grain titanium forgings and a method for their productionCOOPER IND INC·Filed 1989·Granted Jun 25, 1991·117 cites·15 claims
- 2095US4979634AHold-open hinge mechanism for a molded plastic coverCOOPER IND INC·Filed 1990·Granted Dec 25, 1990·120 cites·17 claims
- 2195US4969390ARod locking deviceCOOPER IND INC·Filed 1989·Granted Nov 13, 1990·61 cites·8 claims
- 2295US4930039AFail-safe surge arresterCOOPER IND INC·Filed 1989·Granted May 29, 1990·68 cites·52 claims
- 2395US4771260AWire bonded microfuse and method of makingCOOPER IND INC·Filed 1987·Granted Sep 13, 1988·65 cites·17 claims
- 2495USD287413STrack light fixtureCOOPER IND INC·Filed 1984·Granted Dec 23, 1986·61 cites·1 claims
- 2595US4590961AModular rolling conductor supportCOOPER IND INC·Filed 1985·Granted May 27, 1986·64 cites·13 claims
- 2695US4477693AMultiply shielded coaxial cable with very low transfer impedanceCOOPER IND INC·Filed 1982·Granted Oct 16, 1984·85 cites·15 claims
- 2795US4134036AMotor mounting deviceCOOPER IND INC·Filed 1977·Granted Jan 9, 1979·105 cites·9 claims
- 2894US6505960B2Recessed lighting fixture locking assemblyCOOPER IND INC·Filed 2001·Granted Jan 14, 2003·128 cites·21 claims
- 2994US6504103B1Visual latching indicator arrangement for an electrical bushing and terminatorCOOPER IND INC·Filed 1997·Granted Jan 7, 2003·98 cites·3 claims
- 3094US5736918AKnife blade fuse having an electrically insulative element over an end cap and plastic rivet to plug fill holeCOOPER IND INC·Filed 1996·Granted Apr 7, 1998·61 cites·12 claims
- 3194US5681172AMulti-pole electrical connector with ground continuityCOOPER IND INC·Filed 1995·Granted Oct 28, 1997·131 cites·16 claims
- 3294US5662413ATrim for recessed lighting fixtureCOOPER IND INC·Filed 1996·Granted Sep 2, 1997·120 cites·8 claims
- 3394US5587890AVehicle electric power distribution systemCOOPER IND INC·Filed 1994·Granted Dec 24, 1996·77 cites·29 claims
- 3494US5559662AFused disconnect switchCOOPER IND INC·Filed 1994·Granted Sep 24, 1996·103 cites·14 claims
- 3594US5525069AElectrical ConnectorCOOPER IND INC·Filed 1995·Granted Jun 11, 1996·85 cites·14 claims
- 3694US4928177ATwo-way data broadcast networksCOOPER IND INC·Filed 1988·Granted May 22, 1990·105 cites·9 claims
- 3794USD290053SHousing for a floor maintenance machineCOOPER IND INC·Filed 1984·Granted May 26, 1987·37 cites·1 claims
- 3894US4612529ASubminiature fuseCOOPER IND INC·Filed 1985·Granted Sep 16, 1986·62 cites·26 claims
- 3994US4562506ADistribution line powered switchgear controlCOOPER IND INC·Filed 1984·Granted Dec 31, 1985·73 cites·11 claims
- 4093US7651641B2Vegetable oil based dielectric fluid and methods of using sameCOOPER IND INC·Filed 2004·Granted Jan 26, 2010·40 cites·5 claims
- 4193US6398986B1Food grade vegetable oil based dielectric fluid and methods of using sameCOOPER IND INC·Filed 1999·Granted Jun 4, 2002·73 cites·23 claims
- 4293US6331687B1Control method and device for a switchgear actuatorCOOPER IND INC·Filed 1996·Granted Dec 18, 2001·77 cites·19 claims
- 4393US6076788AReinforced hanger barCOOPER IND INC·Filed 1998·Granted Jun 20, 2000·108 cites·22 claims
- 4493USD404354SWindshield wiper blade connectorCOOPER IND INC·Filed 1996·Granted Jan 19, 1999·51 cites·1 claims
- 4593US5777857AEnergy efficient lighting systemCOOPER IND INC·Filed 1995·Granted Jul 7, 1998·101 cites·23 claims
- 4693US5726621ACeramic chip fuses with multiple current carrying elements and a method for making the sameCOOPER IND INC·Filed 1995·Granted Mar 10, 1998·97 cites·26 claims
- 4793USD348531SOutdoor roadway lighting fixtureCOOPER IND INC·Filed 1993·Granted Jul 5, 1994·46 cites·1 claims
- 4893USD345537SCombined windshield wiper arm and air foilCOOPER IND INC·Filed 1992·Granted Mar 29, 1994·46 cites·1 claims
- 4993US4757297ACable with high frequency suppresionCOOPER IND INC·Filed 1986·Granted Jul 12, 1988·134 cites·13 claims
- 5093US4552432AHybrid cableCOOPER IND INC·Filed 1983·Granted Nov 12, 1985·104 cites·8 claims
Showing the top 50 of 897 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →