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Class Information
Number: 52/656.2
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
Description: Subject matter comprising the framing of an opening for a structure or the framing of the barricading panel, itself, for such an opening.










Sub-classes under this class:

Class Number Class Name Patents
52/656.3 Fireproof 19
52/656.4 For door 162
52/656.7 For screen or storm door or window or shutter, etc. 95
52/656.5 For window 234


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8544224 Thermally efficient frames for use in construction of structures using insulated concrete forms (ICF) and methods for making and using same Oct. 1, 2013
8458969 Stay-in-place form systems for form-work edges, windows and other building openings Jun. 11, 2013
8407954 Method and devices for framing openings in cast-in-place walls Apr. 2, 2013
8387332 Structure of modular frame for partitioning wall Mar. 5, 2013
8234821 Strut runner member and assembly using same for mounting arrays on rooftops and other structures Aug. 7, 2012
8176709 Composite profile for window, door or facade element May. 15, 2012
8136326 Structure for steel door Mar. 20, 2012
RE43251 Frame for a wall opening and methods of assembly and use Mar. 20, 2012
8112968 Pre-assembled internal shear panel Feb. 14, 2012
8109052 Monolithic fenestration construction member and wall and fenestration assembly using the same Feb. 7, 2012
8096506 Method for making window frame Jan. 17, 2012
7971400 Door frames and coverings Jul. 5, 2011
7966785 Laminated display window and device incorporating same Jun. 28, 2011
7937904 Corner joint for pultruded window frame May. 10, 2011
7900407 Interconnected solar module design and system Mar. 8, 2011
7866113 System and method for adjustable repair and reinforcement of non-standard doors and jambs Jan. 11, 2011
7797893 Apparatus for reinforcing and firestopping around a duct extending through a structural panel Sep. 21, 2010
7770351 Housing with a front frame covering the housing opening Aug. 10, 2010
7748194 Closure frame corner joint Jul. 6, 2010
7739850 Building construction components Jun. 22, 2010
7707798 Screening device May. 4, 2010
7621086 Glass block array assembly Nov. 24, 2009
7571574 Insertion assembly for door and window frames Aug. 11, 2009
7448174 Integral screwless window assembly Nov. 11, 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
7251920 Lateral force resisting system Aug. 7, 2007
7131244 Door system Nov. 7, 2006
7104016 Prefabricated door frame and door Sep. 12, 2006
7036283 Corner molding cap system May. 2, 2006
7013606 Roof pipe chase housing system Mar. 21, 2006
7000362 Screening device Feb. 21, 2006
6955017 Fire barrier transitions Oct. 18, 2005
6920726 Hollow plastic section Jul. 26, 2005
6904727 Basement window system Jun. 14, 2005
6851244 Corner key door assembly Feb. 8, 2005
6829864 Threshold protective cover with hinge Dec. 14, 2004
6826881 Mirror door and door molding with compo frame design Dec. 7, 2004
6807783 Window frame molding system Oct. 26, 2004
6698156 Method and apparatus for hollow metal fabrication Mar. 2, 2004
6647677 Window assembly for garage doors Nov. 18, 2003
6643988 Frame assembly with a flush corner appearance Nov. 11, 2003
6568137 Insulated metal cladding for wood door frame May. 27, 2003
6526708 Door frame guard Mar. 4, 2003
6494001 Procedure for installing a landing door, and a corresponding installation system Dec. 17, 2002
6449917 Suspended acoustical ceiling system Sep. 17, 2002
6385927 Decorative trim assemblies May. 14, 2002
6343448 Auxiliary frame for improving conventional frame and method for working the same Feb. 5, 2002
6276099 Window frame assembly Aug. 21, 2001
6209269 Assembly system for thermoacoustic windows Apr. 3, 2001
6170210 Continuous gear hinge with intumescent seals Jan. 9, 2001

1 2 3










 
 
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