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Class Information
Number: 52/204.1
Name: Static structures (e.g., buildings) > Framing to receive door, doorjamb, or window sash
Description: Structure having defined structure outlining a passageway which traverses a barrier (e.g., wall), said passageway is designed for a means which allows access of light, air, people, or a pet.


Sub-classes under this class:

Class Number Class Name Patents
52/205 Access portal in interior partition; e.g., into office or storage space 39
52/211 Architrave; i.e., finish strip on floor, ceiling, or wall opening 296
52/204.2 Lintel 40
52/213 Retaining feature between frame and reveal 208
52/210 Specific studding arrangement for door, doorjamb, or window sash 106
52/206 Wall with plural portals 29
52/207 With one movable door section and at least one fixed section (e.g., sliding doors) 120


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7624553 Door with integrated grip or integrated fixing element for removably fixing grip Dec. 1, 2009
7536833 One-piece injection molded door sill assembly May. 26, 2009
7533503 Knockdown doorframe for adjustably accommodating wall thickness and building method thereof May. 19, 2009
7523588 Entryway protector Apr. 28, 2009
7520093 Frame construction of a sliding door Apr. 21, 2009
7520094 Mullion joint between two frame members of a window or door frame Apr. 21, 2009
7516581 Split door frame assembly Apr. 14, 2009
7472519 Door jamb Jan. 6, 2009
7461483 Devices and methods for flangeless installations Dec. 9, 2008
7454865 Door jamb components, and door jamb combinations, subassemblies, and assemblies Nov. 25, 2008
7430835 Door and frame for air handling unit Oct. 7, 2008
7343714 Door light Mar. 18, 2008
7337584 Insulated ceiling hatch Mar. 4, 2008
7290379 Corner flashing for windows and the like Nov. 6, 2007
7263808 Adjustable rail assembly for exterior door still assembly and components for the same Sep. 4, 2007
7231953 Rollup door with direct connected drive motor unit Jun. 19, 2007
7228662 Removable window insulator Jun. 12, 2007
7165364 Window sleeve for mounting framed windows Jan. 23, 2007
7150130 Sliding door assembly Dec. 19, 2006
7134246 Method and apparatus for reinforcing a door assembly Nov. 14, 2006
7131481 Flexible curtain rollup door with combination stiffening struts and windlocks Nov. 7, 2006
7125136 Hollow doorframe including electroluminescent illumination system Oct. 24, 2006
7114299 Glass block frame Oct. 3, 2006
7114594 Door frame of a shaft door with a control arrangement for an elevator shaft and method for access to a control unit Oct. 3, 2006
7104016 Prefabricated door frame and door Sep. 12, 2006
7065929 Two part window and door assembly and coupling for interconnecting components thereof Jun. 27, 2006
7059087 Corner flashing for windows and the like Jun. 13, 2006
7043883 Door jamb May. 16, 2006
7036279 Fully prefabricated steel armored blind May. 2, 2006
7017319 Method and system for finishing openings for windows and other framed inserts Mar. 28, 2006
7004287 Hidden fire escape Feb. 28, 2006
6982054 Gasket for cladding system Jan. 3, 2006
6981540 Proper tent door Jan. 3, 2006
6966158 Universal window/door frame Nov. 22, 2005
6948285 Loading dock shelter with hollow side or head members Sep. 27, 2005
6928776 Window sash frame with hinged components Aug. 16, 2005
6922957 Building closure, such as a door or window, constructed to resist an explosive blast Aug. 2, 2005
6907696 Caulk application device Jun. 21, 2005
6898903 Kit for forming an arch or arch section May. 31, 2005
6865852 Flexible wind abatement system Mar. 15, 2005
6860081 Sidelobe controlled radio transmission region in metallic panel Mar. 1, 2005
6857672 Dead bolt reinforcing plate for framing stud Feb. 22, 2005
6837527 Strike plate assembly for a dead bolt Jan. 4, 2005
6826878 Window shim Dec. 7, 2004
6807777 Door spacer block Oct. 26, 2004
6789358 Threshold assembly with unitary molded substrate and jamb boot subassembly Sep. 14, 2004
6766621 Reinforced door stile Jul. 27, 2004
6729082 Inwardly projecting window May. 4, 2004
6729031 Support for a window May. 4, 2004
6725610 Window seal construction Apr. 27, 2004

1 2 3 4 5


 
 
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