Patent
   D838576
Priority
Jan 19 2018
Filed
Jan 19 2018
Issued
Jan 22 2019
Expiry
Jan 22 2034
Assg.orig
Entity
unknown
5
24
n/a
The ornamental design for a stackable rebar chair extension, as shown.

FIG. 1 is a front view of a stackable rebar chair extension according to the present design;

FIG. 2 is a bottom side view of the stackable rebar chair extension;

FIG. 3 is a top view of the stackable rebar chair extension;

FIG. 4 is an angled side view of the stackable rebar chair extension; and,

FIG. 5 is a perspective view of a stackable rebar chair extension according to the present disclosure.

Cramer, Andy, Mazik, Pete

Patent Priority Assignee Title
11512470, Aug 27 2021 OCM Inc Stackable rebar chair
D869935, Jul 24 2018 Stand
D909852, May 02 2018 Gilman Construction Solutions, LLC Support for embedding object in concrete
D940537, Nov 28 2018 Rebar chair base
D949675, Sep 08 2020 COASTAL SOURCE, LLC Support stake
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 29 2017CRAMER, ANDYOCM, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0446630101 pdf
Nov 29 2017MAZIK, PETEOCM, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0446630101 pdf
Jan 19 2018OCM, Inc.(assignment on the face of the patent)
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