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Class Information
Number: 52/591.4
Name: Static structures (e.g., buildings) > Module or panel having discrete edgewise or face-to-face connecting feature > Having integral key > Key on angularly related edges or faces > Rabbet on two perpendicular faces or edge and face (e.g., ship lap) for key
Description: Integral key on angularly related edge wherein the unit has a groove cut into two exposed intersecting portions that creates a projection which corresponds to a similar groove in an adjacent unit.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7458191 |
Floor tile |
Dec. 2, 2008 |
| 7340865 |
Interlocking tile |
Mar. 11, 2008 |
| 7322159 |
Floor plank |
Jan. 29, 2008 |
| 7270497 |
Paving element |
Sep. 18, 2007 |
| 7216461 |
System and method for forming surfaces using tiled components and product resulting therefrom |
May. 15, 2007 |
| 7197855 |
Paving system for floor tiles |
Apr. 3, 2007 |
| 7155865 |
Prefabricated housing structure |
Jan. 2, 2007 |
| 7155871 |
Floor plank |
Jan. 2, 2007 |
| 7127860 |
Flooring and method for laying and manufacturing the same |
Oct. 31, 2006 |
| 7047697 |
Modular decking planks |
May. 23, 2006 |
| 7028434 |
Spillage control safety floor matting |
Apr. 18, 2006 |
| 6857243 |
Wallboard edge and method for use |
Feb. 22, 2005 |
| 6854228 |
Prefabricated sealed composite insulating panel and method of utilizing same to insulate a building |
Feb. 15, 2005 |
| 6820386 |
Hard tile with locking projections and cutouts |
Nov. 23, 2004 |
| 6817153 |
Cornerboard assembly |
Nov. 16, 2004 |
| 6769218 |
Floorboard and locking system therefor |
Aug. 3, 2004 |
| 6718709 |
Snap panel display unit |
Apr. 13, 2004 |
| 6684592 |
Interlocking floor panels |
Feb. 3, 2004 |
| 6619002 |
Deck structure |
Sep. 16, 2003 |
| 6578324 |
Spillage control safety floor matting |
Jun. 17, 2003 |
| 6578334 |
Building board and manufacturing method thereof |
Jun. 17, 2003 |
| 6530189 |
Aesthetic, self-aligning shingle for hip, ridge, or rake portion of a roof |
Mar. 11, 2003 |
| 6526715 |
External wall construction |
Mar. 4, 2003 |
| 6526712 |
Extruded composite interlocking corner assembly |
Mar. 4, 2003 |
| 6421970 |
Flooring panel or wall panel and use thereof |
Jul. 23, 2002 |
| 6418683 |
Flooring panel or wall panel and use thereof |
Jul. 16, 2002 |
| 6418692 |
Aesthetic, self-aligning shingle for hip, ridge, or rake portion of a roof |
Jul. 16, 2002 |
| 6405495 |
Spillage control safety floor matting |
Jun. 18, 2002 |
| 6260323 |
Wall panel support unit and wall system |
Jul. 17, 2001 |
| 6085485 |
Load bearing pre-fabricated building construction panel |
Jul. 11, 2000 |
| 6061988 |
Building module and a method of constructing a wall from said module |
May. 16, 2000 |
| 6038828 |
Wall module system |
Mar. 21, 2000 |
| 5992105 |
Spillage control safety floor matting |
Nov. 30, 1999 |
| 5957626 |
Fluid containment wall segment |
Sep. 28, 1999 |
| 5941041 |
Play structure building panel |
Aug. 24, 1999 |
| 5906082 |
Resilient flooring system |
May. 25, 1999 |
| 5870867 |
Solid core partition wall |
Feb. 16, 1999 |
| 5836123 |
Vinyl-siding corner block |
Nov. 17, 1998 |
| 5799462 |
Method and apparatus for lightweight, insulated, structural building panel systems |
Sep. 1, 1998 |
| 5787669 |
Building components |
Aug. 4, 1998 |
| 5711126 |
Resinous angled shingles for roof ridge lines |
Jan. 27, 1998 |
| 5707028 |
Cover plate with length compensation |
Jan. 13, 1998 |
| 5657583 |
Portable knock-down utility shed |
Aug. 19, 1997 |
| 5595037 |
Method of building up a silo or tank with a lining, and a wall sheet for building up a silo or tank and method of manufacturing such wall sheet |
Jan. 21, 1997 |
| 5577357 |
Half log siding mounting system |
Nov. 26, 1996 |
| 5502940 |
Composite building element and methods of making and using the same |
Apr. 2, 1996 |
| 5261205 |
Methods and apparatus for fabricating plastic block panels |
Nov. 16, 1993 |
| 5230194 |
Interlocking building block |
Jul. 27, 1993 |
| 4993206 |
Interlocking building units and walls constructed thereby |
Feb. 19, 1991 |
| 4973505 |
Reversible mat |
Nov. 27, 1990 |
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