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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 50
52/211 Architrave; i.e., finish strip on floor, ceiling, or wall opening 364
52/204.2 Lintel 54
52/213 Retaining feature between frame and reveal 257
52/210 Specific studding arrangement for door, doorjamb, or window sash 138
52/206 Wall with plural portals 33
52/207 With one movable door section and at least one fixed section (e.g., sliding doors) 152


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8683694 Method of forming a frame assembly Apr. 1, 2014
8601768 Building trim Dec. 10, 2013
8578667 Water resistant apparatus Nov. 12, 2013
8561357 Apparatus and method for door and window head flashing Oct. 22, 2013
8549803 Lightweight penetration resistant door post Oct. 8, 2013
8528280 Composite hutch door Sep. 10, 2013
8522479 Door assembly including astragal Sep. 3, 2013
8511011 Structural frame member having a capped corner key passage Aug. 20, 2013
8499509 Jamb assembly for door Aug. 6, 2013
8499523 Frame assembly having stile and rail tabs for coupling stile and rail members together Aug. 6, 2013
8496720 Building air filtration system Jul. 30, 2013
8490345 Frameless window module Jul. 23, 2013
8490347 Corner joint for a window or door frame Jul. 23, 2013
8429929 Flexible door panel cold storage door system Apr. 30, 2013
8418428 Embedded mesh in precast walls Apr. 16, 2013
8407954 Method and devices for framing openings in cast-in-place walls Apr. 2, 2013
8397450 Explosion resistant window system Mar. 19, 2013
8387332 Structure of modular frame for partitioning wall Mar. 5, 2013
8371079 Reinforced mull post assembly Feb. 12, 2013
8347583 Building trim Jan. 8, 2013
8327603 Flexible clamp frame and installation method for window Dec. 11, 2012
8302354 Window or door frame receptor buck and receptor buck system Nov. 6, 2012
8304060 Glass with molding Nov. 6, 2012
8266850 Fixed window with a double hung look Sep. 18, 2012
8256171 Expandable door frame, kit, and method of installation Sep. 4, 2012
8245453 Flush mounting apparatus and methods using component cover Aug. 21, 2012
8245461 Protecting wall board assembly for houses Aug. 21, 2012
8230652 Reinforced mull post assembly Jul. 31, 2012
8230659 Intumescent fire door edge system Jul. 31, 2012
8209921 Flush mount panels with multiple aligned receiving brackets Jul. 3, 2012
8186112 Mechanical header May. 29, 2012
8178643 Molded polymeric structural members and compositions and methods for making them May. 15, 2012
8167621 Training device for forcibly opening a locked door May. 1, 2012
8128408 Door breach training system Mar. 6, 2012
8122653 Systems and methods for finishing an edge of an insulated concrete form (ICF) wall Feb. 28, 2012
RE43175 Toolless, self closing floor grommet closure for cable openings and the like in raised floors of data centers office buildings and other air conditioned structures Feb. 14, 2012
8096506 Method for making window frame Jan. 17, 2012
8087203 Waveguide for a radio frequency door Jan. 3, 2012
8074410 Interlocking mainframe rail and sash slot system Dec. 13, 2011
8061093 Window frame with installation hooks Nov. 22, 2011
8042844 Profiled section for door or bay frame Oct. 25, 2011
8024898 Universal fenestration cap system and method Sep. 27, 2011
7971400 Door frames and coverings Jul. 5, 2011
7963076 Devices and methods for flangeless installations Jun. 21, 2011
7941982 Integrated curtain wall and wireway distribution system May. 17, 2011
7921620 Method of framing a wall penetration Apr. 12, 2011
7913465 Expandable door frame and method of installation Mar. 29, 2011
7905058 Astragal assembly for use on exterior doors Mar. 15, 2011
7874121 Weatherproofing system for window and door installation Jan. 25, 2011
7874108 Window frame with installation flange Jan. 25, 2011

1 2 3 4 5 6 7










 
 
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