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Patent
D853832
Priority
Feb 10 2016
Filed
May 07 2018
Issued
Jul 16 2019
Expiry
Jul 16 2034
Assg.orig
Entity
unknown
3
31
n/a
The ornamental design for a door stop , as shown and described.
FIG. 1 is a perspective front view showing a new door stop in an environment of use;
FIG. 2 is a perspective back view of the door stop of FIG. 1 ; and,
FIG. 3 is a side view of the door stop of FIG. 1 , the opposite side view being a mirror image of this side view.
The broken lines in FIGS. 1-3 illustrate portions of the door stop or environmental structure that form no part of the claimed design. The bottom of the door stop which is not shown in the drawings forms no part of the claimed design.
Cheever, Alan D. , Rojohn, Dustin Ryan
Patent
Priority
Assignee
Title
11105130 ,
Aug 24 2018
Legacy Barricades, Inc.
Emergency door lock system and method
11649661 ,
Jun 12 2020
Apparatus for barricading an outward swinging door to provide physical security
11713605 ,
Jun 12 2020
Apparatus for barricading an inwardly swinging door to provide physical security
Patent
Priority
Assignee
Title
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Executed on Assignor Assignee Conveyance Frame Reel Doc
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