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Class Information
Number: 52/581
Name: Static structures (e.g., buildings) > Module or panel having discrete edgewise or face-to-face connecting feature > Edge-to-edge openwork panels
Description: Structure in which the panel units are grille or lattice-like panels.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7454874 Panel and locking system for panels Nov. 25, 2008
7444791 Locking system and flooring board Nov. 4, 2008
7299592 Structural support system for floor tiles Nov. 27, 2007
7225591 Flexible two-ply flooring system Jun. 5, 2007
7178297 Structures incorporating interlocking wall modules Feb. 20, 2007
7165374 Wall system and method Jan. 23, 2007
7152383 Joining of foam core panels Dec. 26, 2006
7152379 Two-ply flooring having a cross-grain bottom ply Dec. 26, 2006
7069701 Groundwork frame structure Jul. 4, 2006
6939422 Method for building sheet pile walls Sep. 6, 2005
6922955 Pre-cast dock leveler pit Aug. 2, 2005
6810834 Agricultural floor panel Nov. 2, 2004
6799403 Deep-ribbed, load-bearing, prefabricated insulative panel and method for joining Oct. 5, 2004
6769217 Interconnecting disengageable flooring system Aug. 3, 2004
6722814 Trench cover element Apr. 20, 2004
6718721 Insulated building panels Apr. 13, 2004
6622440 Modular flooring Sep. 23, 2003
6599649 Universal interfacing attachment system for camouflage screens Jul. 29, 2003
6591567 Lightweight fiber reinforced polymer composite modular panel Jul. 15, 2003
6550198 Wall construction Apr. 22, 2003
6543197 Snap-fit panel connection apparatus Apr. 8, 2003
6477816 Pit form Nov. 12, 2002
6467224 Decking tile Oct. 22, 2002
6460306 Interconnecting disengageable flooring system Oct. 8, 2002
6449918 Multipanel floor system panel connector with seal Sep. 17, 2002
6209273 Panel wall construction Apr. 3, 2001
6170223 Panel assembly Jan. 9, 2001
RE36976 Light transmitting wall panels Dec. 5, 2000
6120215 Breast wall construction Sep. 19, 2000
6098354 Modular floor tile having reinforced interlocking portions Aug. 8, 2000
6047503 Premanufactured wall frames with preinstalled hurricane strapping Apr. 11, 2000
6047510 Load-bearing structural panel and stucco substrate, and building wall containing the same Apr. 11, 2000
6023897 Adjustable foundation wall arrangement Feb. 15, 2000
5964070 Building panel system Oct. 12, 1999
5911664 Fastening system for securing composite gratings to structural members Jun. 15, 1999
5822944 Double locking flooring system for a construction site Oct. 20, 1998
5813177 Built-up partition wall framework system Sep. 29, 1998
5724775 Multi-pieced, portable projection dome and method of assembling the same Mar. 10, 1998
5706620 Thermoplastic structural system and components therefor and method of making same Jan. 13, 1998
5645014 Modular pet habitat Jul. 8, 1997
5640814 Floor frame assembly for a manufactured home Jun. 24, 1997
5606829 Mounting device for a decompression panel Mar. 4, 1997
5556080 Fence system Sep. 17, 1996
5473850 One-piece plastic molding block for concrete structures Dec. 12, 1995
5421557 Fence system Jun. 6, 1995
5418036 Tile application backing material and tile application execution method May. 23, 1995
5371982 Portable area security enclosure kit Dec. 13, 1994
5339581 Modular deck flooring system Aug. 23, 1994
5321928 Steel coffer for ceiling and/or wall structures of buildings, housing units, interior and exterior structures of ships Jun. 21, 1994
5155960 Cam action connector for joining furniture panels Oct. 20, 1992

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