Assignee
LEGGITT S H CO
US·14 granted patents·2 pending applications·212 citations·filing 1994–2006
Top patents by PatentIndex Score
16 records- 0185USD379845SGas regulatorLEGGITT S H CO·Filed 1994·Granted Jun 10, 1997·25 cites·1 claims
- 0278US5582201AGas safety shutoff apparatusLEGGITT S H CO·Filed 1994·Granted Dec 10, 1996·48 cites·18 claims
- 0375US7261119B2Pressure regulator with improved outlet pressure controlLEGGITT S H CO·Filed 2005·Granted Aug 28, 2007·9 cites·32 claims
- 0474US7387134B2Fire safety device for propane cylindersLEGGITT S H CO·Filed 2005·Granted Jun 17, 2008·11 cites·24 claims
- 0573US6672331B2Bonnet securement for gas pressure regulatorsLEGGITT S H CO·Filed 2001·Granted Jan 6, 2004·20 cites·28 claims
- 0669USD362712SGas regulatorLEGGITT S H CO·Filed 1994·Granted Sep 26, 1995·13 cites·1 claims
- 0762USD362488SGas regulatorLEGGITT S H CO·Filed 1994·Granted Sep 19, 1995·10 cites·1 claims
- 0861US6223769B1Gas pressure sensor and indicator apparatus for recreational vehicles and the likeLEGGITT S H CO·Filed 1999·Granted May 1, 2001·26 cites·17 claims
- 0961US5881765ADirect-acting boost-enhanced pressure regulatorLEGGITT S H CO·Filed 1997·Granted Mar 16, 1999·25 cites·38 claims
- 1057US6668855B2Direct-acting pressure regulatorLEGGITT S H CO·Filed 2001·Granted Dec 30, 2003·9 cites·47 claims
- 1150USD362298SGas regulatorLEGGITT S H CO·Filed 1994·Granted Sep 12, 1995·6 cites·1 claims
- 1246US7328718B2Automatic changeover regulatorLEGGITT S H CO·Filed 2003·Granted Feb 12, 2008·2 cites·8 claims
- 1346US2005172949A1Apparatus for preparing foodLEGGITT S H CO·Filed 2005·Application pending·0 cites
- 1444US2006169333A1Combination excess-flow/back-flow valveLEGGITT S H CO·Filed 2006·Application pending·0 cites
- 1543US6971403B2Direct-acting pressure regulatorLEGGITT S H CO·Filed 2003·Granted Dec 6, 2005·5 cites·49 claims
- 1640USD362297SGas regulatorLEGGITT S H CO·Filed 1994·Granted Sep 12, 1995·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →