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Class Information
Number: 52/649.2
Name: Static structures (e.g., buildings) > Openwork; e.g., truss, trellis, grille, screen, frame, or rebar chair > Three-dimensional space-defining > Reinforcement for settable material > For beam, column, etc.
Description: Subject matter wherein the reinforced substance comprises a slender supporting structure.


Sub-classes under this class:

Class Number Class Name Patents
52/649.6 Additional laterally projecting means 3
52/649.3 Having perimeter-surrounding element 7


Patents under this class:

Patent Number Title Of Patent Date Issued
7287358 Device for connecting a beam to pillars or similar supporting structural elements for erecting buildings Oct. 30, 2007
7231746 Sheet metal stud and composite construction panel and method Jun. 19, 2007
6988347 Metal stud frame element Jan. 24, 2006
6920728 Column and beam construction and method Jul. 26, 2005
6701688 Reinforcing cage for an armored concrete element Mar. 9, 2004
6484469 Column structures and methods for supporting compressive loads Nov. 26, 2002
6330776 Structure for reinforcing concrete member and reinforcing method Dec. 18, 2001
6321502 Method of making connector hub Nov. 27, 2001
6295770 Steel frame building structure Oct. 2, 2001
6256954 Combination reinforcement for floor on piles Jul. 10, 2001
6016634 Fabricated structure, especially a housing for a generator set, and a method of fabricating such a structure Jan. 25, 2000
5867960 Dowel member for reinforcing concrete structures Feb. 9, 1999
5768847 Concrete reinforcing devices, concrete reinforced structures, and method of and apparatus for producing such devices and structures Jun. 23, 1998
4333285 Building structure Jun. 8, 1982
4078344 Prefabricated building sections or room units and methods for their use in erecting buildings Mar. 14, 1978



 
 
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