QUANEX HOMESHIELD, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 1233
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 422
 
  
 
0807 LOCKING OR CLOSING DEVICES221
 
  
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 126
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
E05D HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS 133
 
  
 
0805 OTHER TOOLS AND IMPLEMENTS131

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9562387 Door bottom system for an entryway systemApr 24, 15Feb 07, 17[E06B]
8813427 Threshold assembly having a rail and a drainage elementMay 17, 13Aug 26, 14[E06B]
8683771 Adjustable frame assembly and method of assembling the adjustable frame assemblyApr 04, 12Apr 01, 14[E04C]
8555551 Corner pad for a door assemblyJun 25, 12Oct 15, 13[E06B]
8528212 Method of manufacturing a frame assembly having stile and rail tabs for coupling stile and rail members togetherJan 12, 11Sep 10, 13[B21D]
8499523 Frame assembly having stile and rail tabs for coupling stile and rail members togetherJan 12, 11Aug 06, 13[E04C]
8291656 Retention assembly for retaining a panel in a window or a doorJun 03, 10Oct 23, 12[E06B]
8240090 Corner pad for a door assemblyJul 17, 07Aug 14, 12[E06B]
7877940 Entryway for disposition in a door opening of a buildingJul 24, 08Feb 01, 11[E06B]
7788863 Astragal bootOct 06, 05Sep 07, 10[E06B, E04C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7878559 Lock block assembly for an astragalExpiredMar 23, 07Feb 01, 11[E05C]
7861761 Retractable screen and frame assemblyExpiredAug 03, 05Jan 04, 11[A47G]
7600346 Entryway system including a threshold assemblyExpiredMar 14, 08Oct 13, 09[E06B]
7543860 Slide bolt assembly for an astragalExpiredJan 06, 06Jun 09, 09[E05C]
7472516 Adjustable threshold assemblyExpiredJul 18, 05Jan 06, 09[E06B]
2008/0210,385 RETRACTABLE SCREEN ASSEMBLYAbandonedFeb 28, 08Sep 04, 08[E06B, A47G]
2007/0199,667 SCREEN ASSEMBLY FOR A FRAME OPENINGAbandonedFeb 27, 07Aug 30, 07[A47H]
2006/0266,677 Screen assembly having dimples formed in frame sections for retaining a screen cloth and a method of forming the sameAbandonedMay 26, 06Nov 30, 06[B07B]
2006/0130,412 Frame assembly and frame component for tensioning fabric about a panel of a partition systemAbandonedMar 16, 04Jun 22, 06[E04B]
2006/0048,467 Screen assembly and method of attaching a screen cloth therein using a light curable adhesiveAbandonedMay 18, 05Mar 09, 06[B29C, E06B]
6722096 Frame assembly and frame component for tensioning fabric about a panel of a partition systemExpiredJan 23, 02Apr 20, 04[E04F]
6619003 Method of assembling a frame assembly for a partition systemExpiredJan 23, 02Sep 16, 03[G09F]
6406213 One-piece window connectorExpiredJun 28, 00Jun 18, 02[F16B]
6073412 Corner key for window component assemblyExpiredAug 16, 99Jun 13, 00[E04C]
6047514 Window component and method of manufactureExpiredSep 04, 98Apr 11, 00[E04C]
5845363 Adjustable roller assemblyExpiredMay 22, 97Dec 08, 98[A47H]
5657590 Muntin bar assemblyExpiredJan 24, 96Aug 19, 97[E06B]

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