Assignee
GRAND HALL ENTPR CO LTD
TW·29 granted patents·7 pending applications·590 citations·filing 1989–2024
Top patents by PatentIndex Score
36 records- 0198USD470357SBarbecue grillGRAND HALL ENTPR CO LTD·Filed 2002·Granted Feb 18, 2003·92 cites·1 claims
- 0296USD475235SBarbecue grillGRAND HALL ENTPR CO LTD·Filed 2002·Granted Jun 3, 2003·71 cites·1 claims
- 0394US9383050B1Quick removal plumbing fittingGRAND HALL ENTPR CO LTD·Filed 2015·Granted Jul 5, 2016·9 cites·8 claims
- 0493US7360783B2Barbecue device having foldable cartGRAND HALL ENTPR CO LTD·Filed 2005·Granted Apr 22, 2008·42 cites·4 claims
- 0591USD524094SIndoor rangeGRAND HALL ENTPR CO LTD·Filed 2005·Granted Jul 4, 2006·47 cites·1 claims
- 0686USD524093SIndoor rangeGRAND HALL ENTPR CO LTD·Filed 2005·Granted Jul 4, 2006·34 cites·1 claims
- 0786US6945197B2Water heaterGRAND HALL ENTPR CO LTD·Filed 2003·Granted Sep 20, 2005·38 cites·9 claims
- 0883US6332395B1Structure of a barbeque push-cartGRAND HALL ENTPR CO LTD·Filed 2001·Granted Dec 25, 2001·34 cites·2 claims
- 0981US6708601B2BBQ push-cart with retractable supportsGRAND HALL ENTPR CO LTD·Filed 2002·Granted Mar 23, 2004·15 cites·4 claims
- 1077USD470721SBurnerGRAND HALL ENTPR CO LTD·Filed 2001·Granted Feb 25, 2003·21 cites·1 claims
- 1177US5140973ABarbecue grill trolleyGRAND HALL ENTPR CO LTD·Filed 1991·Granted Aug 25, 1992·48 cites·1 claims
- 1275US7475632B2Smokeless barbecue grillGRAND HALL ENTPR CO LTD·Filed 2006·Granted Jan 13, 2009·6 cites·5 claims
- 1373US6410864B1Liquefied gas amount measuring deviceGRAND HALL ENTPR CO LTD·Filed 2000·Granted Jun 25, 2002·17 cites·3 claims
- 1471US6513373B1Suspension support with volume indication for a LPG tankGRAND HALL ENTPR CO LTD·Filed 2001·Granted Feb 4, 2003·14 cites·13 claims
- 1570US6446622B1Stove ignition structureGRAND HALL ENTPR CO LTD·Filed 2000·Granted Sep 10, 2002·14 cites·2 claims
- 1670US2025280995A1Thermal-loss-reduced and temperature-homogenization-effect-enhanced ovenGRAND HALL ENTPR CO LTD·Filed 2024·Application pending·0 cites
- 1767US6863257B2Range burner control valve shutterGRAND HALL ENTPR CO LTD·Filed 2003·Granted Mar 8, 2005·14 cites·3 claims
- 1864US6646214B1Structure of an ignition knob of a gas stoveGRAND HALL ENTPR CO LTD·Filed 2002·Granted Nov 11, 2003·11 cites·3 claims
- 1963US6978722B2Structure of a working platformGRAND HALL ENTPR CO LTD·Filed 2003·Granted Dec 27, 2005·11 cites·7 claims
- 2062US6932101B2Solenoid valve assembly for controlling gas supplyGRAND HALL ENTPR CO LTD·Filed 2002·Granted Aug 23, 2005·10 cites·6 claims
- 2159US10739036B2Heater structureGRAND HALL ENTPR CO LTD·Filed 2019·Granted Aug 11, 2020·0 cites·9 claims
- 2259USD534395SBarbecue grill with collector panGRAND HALL ENTPR CO LTD·Filed 2005·Granted Jan 2, 2007·11 cites·1 claims
- 2357US6926520B2Heater for outdoorsGRAND HALL ENTPR CO LTD·Filed 2004·Granted Aug 9, 2005·5 cites·4 claims
- 2456US2007151197A1Strut for closet frameGRAND HALL ENTPR CO LTD·Filed 2005·Application pending·0 cites
- 2554US2015267970A1Heat exchanger tubeGRAND HALL ENTPR CO LTD·Filed 2014·Application pending·0 cites
- 2653US2007089724A1Foldable barbecue grillGRAND HALL ENTPR CO LTD·Filed 2005·Application pending·0 cites
- 2752US10512360B2Temperature homogenization, protection, and grease guide structure of barbecue grillGRAND HALL ENTPR CO LTD·Filed 2017·Granted Dec 24, 2019·0 cites·5 claims
- 2852US7000528B2Barbecuing push cartGRAND HALL ENTPR CO LTD·Filed 2004·Granted Feb 21, 2006·4 cites·2 claims
- 2949US2018310763A1Temperature Homogenization And Protection Structure Of Barbecue GrillGRAND HALL ENTPR CO LTD·Filed 2017·Application pending·0 cites
- 3048USD532895SHoodGRAND HALL ENTPR CO LTD·Filed 2005·Granted Nov 28, 2006·6 cites·1 claims
- 3146US2019309945A1Combustion Device for a Wind-Resistant Outdoor BurnerGRAND HALL ENTPR CO LTD·Filed 2018·Application pending·0 cites
- 3245US8042567B2Gas meter of gas canister valveGRAND HALL ENTPR CO LTD·Filed 2009·Granted Oct 25, 2011·0 cites·6 claims
- 3344US10816193B2Wind resistant outdoor heater burnerGRAND HALL ENTPR CO LTD·Filed 2017·Granted Oct 27, 2020·0 cites·20 claims
- 3441US4932392AAdjustable gas mixing pipe for a gas-rangeGRAND HALL ENTPR CO LTD·Filed 1989·Granted Jun 12, 1990·8 cites·1 claims
- 3538US2016230985A1Double-screened gas heater with dancing flameGRAND HALL ENTPR CO LTD·Filed 2015·Application pending·0 cites
- 3636US4960101AAssembly for a variable position gas barbecue burnerGRAND HALL ENTPR CO LTD·Filed 1989·Granted Oct 2, 1990·8 cites·3 claims
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