Prefabricated concrete form with stairs
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United States of America Patent
Stats
-
Nov 21, 2023
Grant Date -
N/A
app pub date -
Oct 14, 2021
filing date -
Jul 24, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A prefabricated concrete form with vertical spacers between fill forming cladding with cut-outs in the spacers having horizontal rebar received therethrough and received therein. Stand-offs are provided between the vertical spacers with vertical rebar received on the stand-offs. In one version, the stand-offs are attached to the horizontal rebar. In other versions, the stand-offs are attached to the spacers. A cut-out is formed in one of the claddings to form an auxiliary fill space on the outside of the cladding, which when filled with concrete, upon hardening, forms a ledge for supporting a stair structure.
First Claim
Family
International Classification(s)
Cited Art Landscape
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