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Class Information
Number: 52/570
Name: Static structures (e.g., buildings) > Laterally related, individually assembled courses > Opposed lateral monolithic projections on modules > Locking type; i.e., against lateral separation
Description: Structure wherein the projections include means which mutually engage and positively prevent separation of the modules in opposed courses.


Sub-classes under this class:

Class Number Class Name Patents
52/571 Additional lock means between projections 15


Patents under this class:

Patent Number Title Of Patent Date Issued
7413374 Overlapping secured mat system Aug. 19, 2008
7096635 Multiuse block and retaining wall Aug. 29, 2006
6938382 Stockade Sep. 6, 2005
6865857 Integral reinforcing system for masonry walls Mar. 15, 2005
6769217 Interconnecting disengageable flooring system Aug. 3, 2004
6651401 Retaining wall and method of wall construction Nov. 25, 2003
6460306 Interconnecting disengageable flooring system Oct. 8, 2002
6449918 Multipanel floor system panel connector with seal Sep. 17, 2002
6178711 Compactly-shipped site-assembled concrete forms for producing variable-width insulated-sidewall fastener-receiving building walls Jan. 30, 2001
6176059 Modular concrete building system Jan. 23, 2001
6167669 Concrete plastic unit CPU Jan. 2, 2001
6161357 Bidirectionally interlocking, hollow brick wall system Dec. 19, 2000
5903943 Modular dockboard May. 18, 1999
5901520 Interlocking building blocks May. 11, 1999
5881511 Concrete building block assembly Mar. 16, 1999
5813185 Spacer reciever for a wall form tie rod Sep. 29, 1998
5688078 Interlocking retaining walls blocks and system Nov. 18, 1997
5685119 Wall construction system Nov. 11, 1997
5611183 Wall form structure and methods for their manufacture Mar. 18, 1997
5566519 Prefabricated panel for buildings and constructions and system for its coupling and assembly Oct. 22, 1996
5536111 Adjustable erosion control wall Jul. 16, 1996
5459970 Concrete structures and methods for their manufacture Oct. 24, 1995
5457926 Interlocking block Oct. 17, 1995
5430983 Fitting and a method for mounting of a timber building Jul. 11, 1995
5402609 Concrete building block system Apr. 4, 1995
5350256 Interlocking retaining walls blocks and system Sep. 27, 1994
5321926 Building block Jun. 21, 1994
4930282 Architectural tile Jun. 5, 1990
4922678 Structural assembly for producing interconnecting structures May. 8, 1990
4766711 Building element and a construction method using such an element Aug. 30, 1988
4704832 Building system Nov. 10, 1987
4677797 Knockdown housing structure Jul. 7, 1987
4633630 Structural blocks and structural system utilizing same Jan. 6, 1987
4631890 Module element, building construction and method for erecting a building construction Dec. 30, 1986
4584043 Insulated concrete block assembly and method of making the same Apr. 22, 1986
4577447 Construction block Mar. 25, 1986
4557094 Insulated block building Dec. 10, 1985
4557093 Insulated building block Dec. 10, 1985
4483115 Insulated building component Nov. 20, 1984
4473985 Building block Oct. 2, 1984
4185434 Building block Jan. 29, 1980
4147007 Matable modular elements for toy, display and model applications utilizing paired rib structure Apr. 3, 1979
4031678 Interlocking building block construction Jun. 28, 1977
3992839 Snap-on paneling Nov. 23, 1976
RE28981 Refractory shapes and jamb structure of coke oven battery heating wall Sep. 28, 1976



 
 
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