Multi-function stackable chair for concrete reinforcing elements
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United States of America Patent
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Aug 25, 2015
Grant Date -
Oct 23, 2014
app pub date -
Nov 16, 2012
filing date -
Aug 22, 2011
priority date (Note) -
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Abstract
Multifunction device for positioning reinforcing materials within poured concrete comprising: an octagon-shaped base, with alternative alignment guides, for supporting the device on a supporting surface, an I-beam, or alternatively back-to-back E-beam, construction post with struts extending to the base, and a multifunction clip comprised of a saddle having a plurality of uprights extending therefrom and defining orthogonally-oriented sockets of differing dimensions adapted for clipping onto and positioning reinforcing materials a pre determined distance above the supporting surface. The multifunction clip further comprises means for allowing biasing of the uprights adapted for insertion and releasable retention of reinforcing materials in the sockets, the uprights of the multifunction clip further comprise attachment prongs, and the base of each multifunction device preferably comprises receptacles adapted for allowing alternative interconnected stacking of a plurality of the same identical devices for layered reinforcing of thicker concrete pours.
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