Inventor · disambiguated record
Charles L. Cunningham
Also filed as: CUNNINGHAM CHARLES L
32 granted patents·2 pending applications·447 citations·filing 1975–2009
97Inventor score
Files withHENNESSY IND18THE COATS COMPANY INC4SERVICE STATION PRODUCTS COMPA3COATS COMPANY INC2CUNNINGHAM CHARLES L1
Top patents by PatentIndex Score
34 records- 0196US7438109B2Tire changerHENNESSY IND·Filed 2006·Granted Oct 21, 2008·26 cites·25 claims
- 0296US7343955B2Tire changing machineHENNESSY IND·Filed 2006·Granted Mar 18, 2008·22 cites·31 claims
- 0393US7882882B2Tire changing machineHENNESSY IND·Filed 2008·Granted Feb 8, 2011·14 cites·14 claims
- 0491US8347934B1Lamintated clamp for a tire changerHENNESSY IND·Filed 2008·Granted Jan 8, 2013·18 cites·18 claims
- 0591US7543622B1Tire changer having oil injection systemHENNESSY IND·Filed 2006·Granted Jun 9, 2009·25 cites·9 claims
- 0689US6182736B1Helper arm for a rim holding tire changerHENNESSY IND·Filed 1998·Granted Feb 6, 2001·63 cites·9 claims
- 0781US8333228B1Tire changer with attached inflation cageCUNNINGHAM CHARLES L·Filed 2009·Granted Dec 18, 2012·8 cites·18 claims
- 0880USD293916SRim clamp tire changerHENNESSY IND·Filed 1985·Granted Jan 26, 1988·19 cites·1 claims
- 0972US5941294ARim holding tire changers mount/dismount head connect structureHENNESSY IND·Filed 1998·Granted Aug 24, 1999·30 cites·20 claims
- 1071US7882738B2Wheel balancer having laser-assisted weight placement systemHENNESSY IND·Filed 2007·Granted Feb 8, 2011·6 cites·18 claims
- 1171US6039104ADual purpose clamp for rim holding tire changersHENNESSY IND·Filed 1998·Granted Mar 21, 2000·29 cites·12 claims
- 1269US7191650B2Wheel balancer with continuous static imbalance displayHENNESSY IND·Filed 2004·Granted Mar 20, 2007·12 cites·9 claims
- 1368US6062289ALaminated clamp for rim holding tire changersHENNESSY IND·Filed 1998·Granted May 16, 2000·25 cites·18 claims
- 1464US4417614AAbrasion eliminating tire changing toolHENNESSY IND·Filed 1981·Granted Nov 29, 1983·16 cites·10 claims
- 1561US6732585B1Wheel balancer accessory storage deviceHENNESSY IND·Filed 2002·Granted May 11, 2004·11 cites·24 claims
- 1658US6626073B1On car brake lathe aligning apparatusHENNESSY IND·Filed 2000·Granted Sep 30, 2003·6 cites·6 claims
- 1753US5311777AWheel balancer with adjustable operator podHENNESSY TECH CORP·Filed 1992·Granted May 17, 1994·22 cites·7 claims
- 1853US4850402ASystem for controlling the inflation of tiresHENNESSY IND·Filed 1987·Granted Jul 25, 1989·14 cites·8 claims
- 1952US6863110B1Method and apparatus for removing vehicle wheelSERVICE STATION PRODUCTS COMPA·Filed 2002·Granted Mar 8, 2005·3 cites·12 claims
- 2051US5623981ASafety barrier for rim holding tire changersSERVICE STATION PRODUCTS COMPA·Filed 1995·Granted Apr 29, 1997·17 cites·9 claims
- 2149US2007120414A1Vehicle wheel balance weightsJENKINS RALPH L·Filed 2006·Application pending·0 cites
- 2246US6044888ALift and spin device for rim holding tire changersHENNESSY IND·Filed 1998·Granted Apr 4, 2000·14 cites·10 claims
- 2342US5752555ARim clamp tire changer mounting head adjustment release mechanismFiled 1995·Granted May 19, 1998·11 cites·5 claims
- 2442USD244599STire changer or similar articleTHE COATS COMPANY INC·Filed 1976·Granted Jun 7, 1977·3 cites·1 claims
- 2541US6079789ASafety device and method for reducing the likelihood of tire and rim mis-matchFiled 1998·Granted Jun 27, 2000·9 cites·20 claims
- 2640US2004060401A1On car brake lathe aligning apparatusFiled 2003·Application pending·0 cites
- 2739USD535313STire changer jawHENNESSY IND·Filed 2005·Granted Jan 16, 2007·4 cites·1 claims
- 2837US5337256AWheel balancer with multiple operator interfaceSERVICE STATION PRODUCTS COMPA·Filed 1992·Granted Aug 9, 1994·7 cites·7 claims
- 2936USD244601STire changer or similar articleTHE COATS COMPANY INC·Filed 1976·Granted Jun 7, 1977·2 cites·1 claims
- 3036USD244600STire changer or similar articleTHE COATS COMPANY INC·Filed 1976·Granted Jun 7, 1977·2 cites·1 claims
- 3135US4039016ATire servicing apparatusCOATS COMPANY INC·Filed 1976·Granted Aug 2, 1977·4 cites·8 claims
- 3234USD243551STire changing apparatus or similar articleTHE COATS COMPANY INC·Filed 1975·Granted Mar 1, 1977·1 cites·1 claims
- 3333USD315524SWheel balancerHENNESSY TECH CORPORATION·Filed 1988·Granted Mar 19, 1991·4 cites·1 claims
- 3429US4098317ATire changing apparatusCOATS COMPANY INC·Filed 1976·Granted Jul 4, 1978·0 cites·5 claims
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