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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →