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Class Information
Number: 52/656.6
Name: Static structures (e.g., buildings) > Openwork; e.g., truss, trellis, grille, screen, frame, or rebar chair > Outside corner or peripherally bordered (i.e., framing, etc.) > Portal frame or closure frame > For window > Metal sash or frame
Description: Subject matter wherein the components comprising the structure are made of metal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7509780 |
Joint for the angular connection of door window profile frames and the like |
Mar. 31, 2009 |
| 7426805 |
Building block assembly system |
Sep. 23, 2008 |
| 7380384 |
Layout for shop window construction, as well as a window frame, glazed door and/or similar, composed of such a layout |
Jun. 3, 2008 |
| 7146774 |
Overlapping corner piece for siding retainers |
Dec. 12, 2006 |
| 7134246 |
Method and apparatus for reinforcing a door assembly |
Nov. 14, 2006 |
| 7124546 |
Muntin bar connector with positioning tabs |
Oct. 24, 2006 |
| 6935078 |
Anchor fastener clip |
Aug. 30, 2005 |
| 6886300 |
Tensioned fabric storm protection panel |
May. 3, 2005 |
| 6862859 |
Plug connector for hollow sections |
Mar. 8, 2005 |
| 6722089 |
Concealed structural mullion |
Apr. 20, 2004 |
| 6643988 |
Frame assembly with a flush corner appearance |
Nov. 11, 2003 |
| 6622441 |
Window frame system |
Sep. 23, 2003 |
| 6412239 |
Window frame system |
Jul. 2, 2002 |
| 6405498 |
Insulating glass spacer channel seal |
Jun. 18, 2002 |
| 6393778 |
Airloop window system |
May. 28, 2002 |
| 6311439 |
Window frame |
Nov. 6, 2001 |
| 6301843 |
Muntin joint |
Oct. 16, 2001 |
| 6279292 |
Insulated glass window spacer and method for making window spacer |
Aug. 28, 2001 |
| 6243999 |
Blow-out prevention mechanism for windows |
Jun. 12, 2001 |
| 6185881 |
Method and apparatus for reinforcing a door assembly |
Feb. 13, 2001 |
| 6151846 |
Pin and slide method to install and affix cladding |
Nov. 28, 2000 |
| 6148572 |
Wall construction |
Nov. 21, 2000 |
| 6141922 |
Trim assembly and method of manufacture |
Nov. 7, 2000 |
| 6134857 |
Structural corner reinforcement, a frame including such a reinforcement and methods of manufacturing these products |
Oct. 24, 2000 |
| 6122869 |
Composite door and frame |
Sep. 26, 2000 |
| 6108997 |
Vinyl window screen frame |
Aug. 29, 2000 |
| 6079181 |
Wall construction |
Jun. 27, 2000 |
| 6070375 |
Frame for a wall opening and methods of assembly and use |
Jun. 6, 2000 |
| 6044611 |
Window trim clip |
Apr. 4, 2000 |
| 5987844 |
Snap-lock vision frame assembly |
Nov. 23, 1999 |
| 5941031 |
Shutter system and method |
Aug. 24, 1999 |
| 5875602 |
Clip for mitered siding accessories |
Mar. 2, 1999 |
| 5749184 |
Light frame system with fastener clips |
May. 12, 1998 |
| 5732760 |
Weather- or insect-proofing cover |
Mar. 31, 1998 |
| 5727356 |
Composite section for frames of windows, doors, facade elements and the like |
Mar. 17, 1998 |
| 5689922 |
Structural framing system |
Nov. 25, 1997 |
| 5638648 |
Window door stamped radius |
Jun. 17, 1997 |
| 5596859 |
Metal wall stud |
Jan. 28, 1997 |
| 5596151 |
Pressure compensating device for insulating glass frames |
Jan. 21, 1997 |
| 5435106 |
Metal reinforced mullion for windows |
Jul. 25, 1995 |
| 5287666 |
Office furnishing unit framework |
Feb. 22, 1994 |
| 5285606 |
Window and door assembly manufactured in half sections and method of installing same |
Feb. 15, 1994 |
| 5165208 |
Hollow sash section for insulation glazing or muntin |
Nov. 24, 1992 |
| 5157881 |
Replacement window construction and method |
Oct. 27, 1992 |
| 5155956 |
Metal window construction |
Oct. 20, 1992 |
| 5111621 |
Method and apparatus for cladding window frames |
May. 12, 1992 |
| 4987713 |
Technique for mounting panels for furniture |
Jan. 29, 1991 |
| 4987709 |
Frame construction system |
Jan. 29, 1991 |
| 4937996 |
Metal frame arrangements |
Jul. 3, 1990 |
| 4899508 |
Panel and glass curtain wall system |
Feb. 13, 1990 |
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