Assignee
QUANEX CORP
27 granted patents·5 pending applications·819 citations·filing 1981–2016
Top patents by PatentIndex Score
32 records- 0197US8813427B2Threshold assembly having a rail and a drainage elementQUANEX CORP·Filed 2013·Granted Aug 26, 2014·46 cites·24 claims
- 0297US7600346B2Entryway system including a threshold assemblyQUANEX CORP·Filed 2008·Granted Oct 13, 2009·54 cites·29 claims
- 0396US7472516B2Adjustable threshold assemblyQUANEX CORP·Filed 2005·Granted Jan 6, 2009·54 cites·19 claims
- 0494US9487992B2Threshold assembly for an entryway systemQUANEX CORP·Filed 2015·Granted Nov 8, 2016·16 cites·31 claims
- 0593US9562387B2Door bottom system for an entryway systemQUANEX CORP·Filed 2015·Granted Feb 7, 2017·15 cites·20 claims
- 0692US7877940B2Entryway for disposition in a door opening of a buildingQUANEX CORP·Filed 2008·Granted Feb 1, 2011·27 cites·25 claims
- 0792US7788863B2Astragal bootQUANEX CORP·Filed 2005·Granted Sep 7, 2010·33 cites·23 claims
- 0892USD588905SCorner pad for a door assemblyQUANEX CORP·Filed 2007·Granted Mar 24, 2009·56 cites·1 claims
- 0990US7861761B2Retractable screen and frame assemblyQUANEX CORP·Filed 2005·Granted Jan 4, 2011·31 cites·33 claims
- 1090US7418806B2Frame for supporting an article and a method of forming a corner of the frameQUANEX CORP·Filed 2005·Granted Sep 2, 2008·19 cites·12 claims
- 1190US6047514AWindow component and method of manufactureQUANEX CORP·Filed 1998·Granted Apr 11, 2000·72 cites·18 claims
- 1287US7694471B2Astragal bootQUANEX CORP·Filed 2007·Granted Apr 13, 2010·21 cites·32 claims
- 1387US5845363AAdjustable roller assemblyQUANEX CORP·Filed 1997·Granted Dec 8, 1998·77 cites·14 claims
- 1486US9869122B2Cornerlock having a self configurable first body memberQUANEX CORP·Filed 2016·Granted Jan 16, 2018·12 cites·23 claims
- 1586US7653966B2Sliding rail assembly for a sliding panel movable along a trackQUANEX CORP·Filed 2006·Granted Feb 2, 2010·30 cites·30 claims
- 1686US6619003B2Method of assembling a frame assembly for a partition systemQUANEX CORP·Filed 2002·Granted Sep 16, 2003·38 cites·27 claims
- 1780US7878559B2Lock block assembly for an astragalQUANEX CORP·Filed 2007·Granted Feb 1, 2011·14 cites·32 claims
- 1878US7543860B2Slide bolt assembly for an astragalQUANEX CORP·Filed 2006·Granted Jun 9, 2009·18 cites·32 claims
- 1978US6722096B2Frame assembly and frame component for tensioning fabric about a panel of a partition systemQUANEX CORP·Filed 2002·Granted Apr 20, 2004·32 cites·53 claims
- 2075US5657590AMuntin bar assemblyQUANEX CORP·Filed 1996·Granted Aug 19, 1997·61 cites·12 claims
- 2173US7752816B2Retention assembly for retaining a panel in a window or a doorQUANEX CORP·Filed 2006·Granted Jul 13, 2010·7 cites·30 claims
- 2271US4696498ATubular connectionQUANEX CORP·Filed 1986·Granted Sep 29, 1987·48 cites·9 claims
- 2365US6406213B1One-piece window connectorQUANEX CORP·Filed 2000·Granted Jun 18, 2002·20 cites·27 claims
- 2458US9879472B2Frame assembly including a cornerlockQUANEX CORP·Filed 2015·Granted Jan 30, 2018·2 cites·18 claims
- 2558USD544337SAstragal bootQUANEX CORP·Filed 2005·Granted Jun 12, 2007·11 cites·1 claims
- 2658US2008210385A1Retractable screen assemblyQUANEX CORP·Filed 2008·Application pending·0 cites
- 2754US2007199667A1Screen assembly for a frame openingQUANEX CORP·Filed 2007·Application pending·0 cites
- 2843USD541629SAstragal bootQUANEX CORP·Filed 2005·Granted May 1, 2007·5 cites·1 claims
- 2939US2016215555A1Sill Assembly for a Threshold System and a Method of Producing the SameQUANEX CORP·Filed 2016·Application pending·0 cites
- 3038US2006266677A1Screen assembly having dimples formed in frame sections for retaining a screen cloth and a method of forming the sameQUANEX CORP·Filed 2006·Application pending·0 cites
- 3129US2008073053A1Sand catcher for production of steel and other metalsQUANEX CORP·Filed 2006·Application pending·0 cites
- 3220US4393507AMethod and apparatus for charging lime into an electric arc furnaceQUANEX CORP·Filed 1981·Granted Jul 12, 1983·0 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →