Openwork; e.g., truss, trellis, grille, screen, frame, or rebar chair > Three-dimensional space-defining > Reinforcement for settable material > For beam, column, etc. > Additional laterally projecting means > Patents

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Class Information
Number: 52/649.6
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. > Additional laterally projecting means
Description: Subject matter wherein the reinforcing assembly for the beam or column includes a member disposed outwardly to the space defining construction and extending exteriorly of the defined space.

Sub-classes under this class:

Class Number	Class Name	Patents
52/649.7	Spacer-positioner	7

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6860077	Helical rebar structure	Mar. 1, 2005
6629393	Masonry reinforcing tie	Oct. 7, 2003
5802798	Set of building elements for framework structures	Sep. 8, 1998