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Class Information
Number: 52/505
Name: Static structures (e.g., buildings) > Hollow blocks arranged to form passageway > Horizontal and vertical communication
Description: Structure wherein the through passages or channels in the modules are located so that they form continuous passages through the barrier in both horizontal and vertical directions, e.g., tortuous or lattice like passages.










Patents under this class:

Patent Number Title Of Patent Date Issued
8640407 Masonry building block and interlocking wall system incorporating such blocks Feb. 4, 2014
8640635 Corbel repairs of coke ovens Feb. 4, 2014
8590254 Deck block Nov. 26, 2013
8266853 Corbel repairs of coke ovens Sep. 18, 2012
8074419 Unbonded non-masonry building block components Dec. 13, 2011
7735270 Rooftop equipment support and method of use Jun. 15, 2010
7584584 Reusable modular block wall assembly system Sep. 8, 2009
7402747 Photoelectric conversion device and method of manufacturing the device Jul. 22, 2008
7191571 Modular construction blocks, building structures, kits, and methods for forming building structures Mar. 20, 2007
6962028 Interlocking masonry articles and methods thereof Nov. 8, 2005
6735913 Block wall system May. 18, 2004
6550207 Modular element for crawl spaces and floor structures Apr. 22, 2003
6539682 Building elements and methods in relation to same Apr. 1, 2003
6508038 Modular tenon and slot mortise building blocks for habitable shelters Jan. 21, 2003
6318041 Panel system with moisture removal Nov. 20, 2001
6305142 Apparatus and method for installing prefabricated building system for walls roofs and floors using a foam core building pane Oct. 23, 2001
6195946 Forming apparatus and method for thermally insulated concrete wall Mar. 6, 2001
6164035 Reinforced foam block wall Dec. 26, 2000
6164026 Raised access floor Dec. 26, 2000
6161357 Bidirectionally interlocking, hollow brick wall system Dec. 19, 2000
6158178 Panel wall construction Dec. 12, 2000
5992102 Cellular resin block and structural unit for an exterior structure using such block Nov. 30, 1999
5992108 Modular access floor system Nov. 30, 1999
5950397 Building panels Sep. 14, 1999
5924247 Lightweight structural panel configured to receive poured concrete and used in wall construction Jul. 20, 1999
5881512 Precasted wall/column module Mar. 16, 1999
5839243 Interlocking and insulated form pattern assembly for creating a wall structure for receiving poured concrete Nov. 24, 1998
5826394 Basic building blocks for constructing complex building structure Oct. 27, 1998
5809720 Water diverting building block Sep. 22, 1998
5377468 Aerodynamically stable roof paver system and ballast block therefor Jan. 3, 1995
5274968 Building block for use with flashing and arrangement for weeping condensation Jan. 4, 1994
5217000 Compound solar collector building construction Jun. 8, 1993
4856238 Prefabricated part for constructing a building air-conditioned via its walls Aug. 15, 1989
4854097 Insulated interlocking building blocks Aug. 8, 1989
4776143 Anchor Oct. 11, 1988
4719738 Block Jan. 19, 1988
4640071 Interlocking building block Feb. 3, 1987
4616960 Air conveyor components Oct. 14, 1986
4463872 Pressure vessels Aug. 7, 1984
4413924 Blocks for constructing a breakwater Nov. 8, 1983
4380887 Insulated structural block Apr. 26, 1983
4311558 Pressure vessel for a nuclear power plant Jan. 19, 1982
4262463 Pressed blocks for interlocked assembly Apr. 21, 1981
4207718 Concrete block wall Jun. 17, 1980
4033082 Plate block Jul. 5, 1977
4011022 Self-draining vehicular supporting panel and structure Mar. 8, 1977











 
 
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