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Class Information
Number: 52/590.2
Name: Static structures (e.g., buildings) > Module or panel having discrete edgewise or face-to-face connecting feature > Having integral key > Dovetail-type key > Keys, mortises, or key and mortise on opposed faces or edges
Description: Integral dovetail key wherein one unit has sides that are substantially parallel and said sides have: (1) at least two fan-shaped projections with at least one projection on each side or (2) at least two fan-shaped indentations with at least one indentation on each side; or (3) at least one fan-shaped indentation on one side and a fan-shaped projection on the other side.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7444791 |
Locking system and flooring board |
Nov. 4, 2008 |
| 7416363 |
Joint for flat parts |
Aug. 26, 2008 |
| 7398625 |
Locking system for floorboards |
Jul. 15, 2008 |
| 7398622 |
Connector systems for building materials |
Jul. 15, 2008 |
| 7384215 |
Composite masonry block |
Jun. 10, 2008 |
| 7356971 |
Locking system for floorboards |
Apr. 15, 2008 |
| 7270497 |
Paving element |
Sep. 18, 2007 |
| 7155865 |
Prefabricated housing structure |
Jan. 2, 2007 |
| RE39439 |
System for joining building boards |
Dec. 26, 2006 |
| 7150133 |
Ventilated plastic blocks with film laminate |
Dec. 19, 2006 |
| 7121059 |
System for joining building panels |
Oct. 17, 2006 |
| 7107731 |
Insulated asymmetrical directional force resistant building panel with symmetrical joinery, integral shear resistance connector and thermal break |
Sep. 19, 2006 |
| 7096635 |
Multiuse block and retaining wall |
Aug. 29, 2006 |
| 7086205 |
System for joining building panels |
Aug. 8, 2006 |
| 7040068 |
Floor panels with edge connectors |
May. 9, 2006 |
| 7003925 |
Locking system for floorboards |
Feb. 28, 2006 |
| 6953309 |
Concrete block with batter indicators |
Oct. 11, 2005 |
| 6931803 |
Modular building system |
Aug. 23, 2005 |
| 6918220 |
Locking systems for floorboards |
Jul. 19, 2005 |
| 6880307 |
Panel element |
Apr. 19, 2005 |
| 6874292 |
Floor panels with edge connectors |
Apr. 5, 2005 |
| 6834468 |
Paper coated metal building panel and composite panels using same |
Dec. 28, 2004 |
| 6823638 |
High friction joint, and interlocking joints for forming a generally planar surface, and method of assembling the same |
Nov. 30, 2004 |
| 6786019 |
Floor covering |
Sep. 7, 2004 |
| 6729085 |
Wall panel system |
May. 4, 2004 |
| 6715253 |
Locking system for floorboards |
Apr. 6, 2004 |
| 6711860 |
Construction panel interconnection system |
Mar. 30, 2004 |
| 6701678 |
Modular storage enclosure |
Mar. 9, 2004 |
| 6679022 |
Building block or panel |
Jan. 20, 2004 |
| 6651401 |
Retaining wall and method of wall construction |
Nov. 25, 2003 |
| 6641334 |
Composite masonry block |
Nov. 4, 2003 |
| 6619000 |
Clamping device for combined floors |
Sep. 16, 2003 |
| 6584736 |
Stand-mountable foam-type acoustic panel |
Jul. 1, 2003 |
| 6579038 |
Revetment block |
Jun. 17, 2003 |
| 6568144 |
Metal construction panel |
May. 27, 2003 |
| 6564524 |
Modular construction system |
May. 20, 2003 |
| 6553733 |
Glass block with internal capsule |
Apr. 29, 2003 |
| 6550208 |
Constructional components for use in a wall structure |
Apr. 22, 2003 |
| 6546691 |
Method of laying panels |
Apr. 15, 2003 |
| 6536178 |
Vertically joined floor elements comprising a combination of different floor elements |
Mar. 25, 2003 |
| 6523317 |
Wall block with interlock |
Feb. 25, 2003 |
| 6523312 |
Wall forming system for retaining and non-retaining concrete walls |
Feb. 25, 2003 |
| 6490836 |
Floor panel with edge connectors |
Dec. 10, 2002 |
| 6467229 |
Mortarless brick |
Oct. 22, 2002 |
| 6438919 |
Building component structure, or building components |
Aug. 27, 2002 |
| 6427402 |
Pile systems and methods |
Aug. 6, 2002 |
| 6385936 |
Floor tile |
May. 14, 2002 |
| 6367215 |
Modular construction system |
Apr. 9, 2002 |
| 6357194 |
Tapered dovetail joint |
Mar. 19, 2002 |
| 6357195 |
Support frame of sheet product |
Mar. 19, 2002 |
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