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Class Information
Number: 52/783.1
Name: Static structures (e.g., buildings) > Composite prefabricated panel including adjunctive means > Sandwich or hollow with sheet-like facing members
Description: Structure including sheet-like members, either separate or joined at an edge thereof, disposed on either side of a core (e.g., honeycomb, sheet-like member, spacers, etc.) or void.


Sub-classes under this class:

Class Number Class Name Patents
52/783.11 Corrugated component 103
52/789.1 Dimpled or embossed sheet 74
52/784.1 For door or door shutter 97
52/795.1 Having a single hollow cavity 27
52/787.1 Having internal receiver for elongated lateral fastener 51
52/788.1 Hermetically sealed, opaque or transparent panel 82
52/792.1 In-turned opposed flanges form panel edge 88
52/794.1 Insulating core 246
52/790.1 Internal, diagonal, elongated stiffener 68
52/785.1 Mirror 18
52/793.1 Multicellular core 275
52/786.1 Parallel, transparent panes (e.g., double glass window panel, etc.) 245
52/791.1 Perforate or woven sheet 46


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7431979 Wood fiberboard Oct. 7, 2008
7421830 Layered composites Sep. 9, 2008
7416769 Friction stir welding member Aug. 26, 2008
7404273 Wall and partition construction and method including a laterally adjustable flanged stud Jul. 29, 2008
7401442 Portable panel construction and method for making the same Jul. 22, 2008
7386963 Locking system and flooring board Jun. 17, 2008
7335419 System and method for energy-conserving roofing Feb. 26, 2008
7288326 Active energy absorbing cellular metals and method of manufacturing and using the same Oct. 30, 2007
7197852 Internally stiffened composite panels and methods for their manufacture Apr. 3, 2007
7188455 Roofing element Mar. 13, 2007
7181891 Acoustical sound proofing material and methods for manufacturing same Feb. 27, 2007
7178308 Composite door structure and method of forming a composite door structure Feb. 20, 2007
7165374 Wall system and method Jan. 23, 2007
7146775 Wall system Dec. 12, 2006
7147741 Method of making a laminated structural member Dec. 12, 2006
7114304 Friction stir welding member Oct. 3, 2006
7104025 Compound injection molded high pressure laminate flooring Sep. 12, 2006
7100344 Shuttering element and process for manufacturing and repair of the same Sep. 5, 2006
7073302 Wall and partition construction and method using hat-channel members Jul. 11, 2006
7055892 Trailer with side wall having laminate panel Jun. 6, 2006
7024832 Thermal insulation structure of housing and heat shielding member used for same Apr. 11, 2006
7018699 Fire stop article Mar. 28, 2006
7010896 Process and apparatus for making corrugated walls Mar. 14, 2006
7010897 Lightweight construction element in the form of a hollow body contoured honeycomb structure Mar. 14, 2006
7001656 Rigid multilayer material for thermal insulation Feb. 21, 2006
6996947 Building product using an insulation board Feb. 14, 2006
6976337 Energy-saving housing Dec. 20, 2005
6923493 Trailer with side wall having laminate panel Aug. 2, 2005
6913667 Composite structural panel and method Jul. 5, 2005
6898918 Honeycomb rivet May. 31, 2005
6890398 Method of making structural cellular cores suitable to use of wood May. 10, 2005
6855652 Structurally reinforced panels Feb. 15, 2005
6834468 Paper coated metal building panel and composite panels using same Dec. 28, 2004
6824851 Panels utilizing a precured reinforced core and method of manufacturing the same Nov. 30, 2004
6817158 Lightweight construction board Nov. 16, 2004
6797364 Composite panel Sep. 28, 2004
6792722 Casing for cold bridge-free air handling unit Sep. 21, 2004
6789367 Sandwich panel, insert therefor, structure comprising sandwich panels and method of joining such panels Sep. 14, 2004
6730386 Energy absorber for absorbing impact energy May. 4, 2004
6718721 Insulated building panels Apr. 13, 2004
6703331 Fungus resistant gypsum-based substrate Mar. 9, 2004
6699558 Light-diffusing, insulating, glazing system component Mar. 2, 2004
6694701 Window lights and frames for foam core doors Feb. 24, 2004
6688073 Method of forming a composite panel Feb. 10, 2004
6675551 Plate-shaped constructional element and method Jan. 13, 2004
6672031 Environment protective liner plank structure Jan. 6, 2004
6652018 Trailer with side wall having laminate panel Nov. 25, 2003
6631603 Building structures Oct. 14, 2003
6629396 Cell adaptable for construction of a housing structure Oct. 7, 2003
6588171 Cellular-core structural panel, and building structure incorporating same Jul. 8, 2003

1 2 3


 
 
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