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Class Information
Number: 52/592.5
Name: Static structures (e.g., buildings) > Module or panel having discrete edgewise or face-to-face connecting feature > Having integral key > Keys, mortises, or key and mortise on opposed edges or faces > Having mortise with internal space > And provided for stacking
Description: Opposed edges having mortise with space wherein the projection and corresponding indentation are manufactured to prevent movement in the horizontal plane.


Patents under this class:

Patent Number Title Of Patent Date Issued
7337589 Interlocking blocks for construction Mar. 4, 2008
7328537 Wall block, system and method Feb. 12, 2008
7222465 Building board May. 29, 2007
7171786 Window well Feb. 6, 2007
6962028 Interlocking masonry articles and methods thereof Nov. 8, 2005
6931803 Modular building system Aug. 23, 2005
6860073 Structure of a combinative interlocking board enclosing vertical and horizontal pipes Mar. 1, 2005
6758020 Flexible interlocking wall system Jul. 6, 2004
6711865 Interlocking blocks Mar. 30, 2004
6679022 Building block or panel Jan. 20, 2004
6571525 Construction block Jun. 3, 2003
6564526 Accelerated log building method May. 20, 2003
6523317 Wall block with interlock Feb. 25, 2003
6523312 Wall forming system for retaining and non-retaining concrete walls Feb. 25, 2003
6412241 Accelerated log building method Jul. 2, 2002
6250035 Modular system for the creation or cladding of wall, ceiling and/or floor surfaces and the construction of functional surfaces and functional walls Jun. 26, 2001
6240693 Interlocking and insulating form pattern assembly for creating a wall structure for receiving poured concrete and method for producing a form pattern assembly Jun. 5, 2001
6122879 Snap together insulated panels Sep. 26, 2000
6109519 Sectional precast concrete security mailbox Aug. 29, 2000
6088987 Modular building materials Jul. 18, 2000
6082067 Dry stackable block structures Jul. 4, 2000
6070376 Interfitting wooden and log walls Jun. 6, 2000
6065262 System for connecting juxtapposed sectional boards May. 23, 2000
6023895 Log interface and log walls and buildings constructed therefrom Feb. 15, 2000
5987840 Self-aligning block Nov. 23, 1999
5960604 Interlocking masonry unit and wall Oct. 5, 1999
5941038 Modular system for the creation or cladding of wall, ceiling and/or floor surfaces and the construction of functional surfaces and functional walls Aug. 24, 1999
5802797 Dry-stackable masonry unit and methods of manufacture and use Sep. 8, 1998
5685119 Wall construction system Nov. 11, 1997
5680735 Modular buiding system Oct. 28, 1997
5651642 Concrete building blocks Jul. 29, 1997
5199239 Housing seal interface Apr. 6, 1993
5159801 Mortar securing building brick Nov. 3, 1992
4903447 Log profile and log structure incorporating said log profile Feb. 27, 1990
4825618 Overlapping tile May. 2, 1989



 
 
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