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Patent
   D612717
Priority
Jul 16 2009
Filed
Jul 16 2009
Issued
Mar 30 2010
Expiry
Mar 30 2024
Inventors
Frankel, J…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
19
References
49
Maint.:
n/a
The ornamental design for a security door brace, as shown and described.

FIG. 1 is a perspective view of the security door brace showing my new design.

FIG. 2 is an exploded perspective view thereof, showing the lower plate of the door brace, which is to be secured to a floor on the inside of a door, and the upper door brace prior to being inserted into the lower plate.

FIG. 3 is a top view of the security door brace.

FIG. 4 is a front view of the security door brace.

FIG. 5 is a left side view of the security door brace.

FIG. 6 is an exploded right side view of the security door brace.

FIG. 7 is a rear view of the security door brace; and,

FIG. 8 is a bottom view of the security door brace.

The present invention relates generally to a device for use in home and office security. More specifically, the present invention relates to a two-piece security door lock designed to stop or slow down forced entry, primarily used in residential and commercial structures.
INVENTORS:

Frankel, Jordan

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10689890, Jun 30 2017 Door security device
11447991, Jun 30 2017 Door security device
11525301, Jun 18 2020 Rollup window cover
11560742, Jul 23 2019 Door security apparatus with sensor
11624220, Mar 19 2020 Security device for sliding door or sliding window assembly
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
11851924, Jun 30 2017 Door security device
8888146, Jan 31 2012 Security device for a sliding door or sliding window assembly
8894110, Feb 05 2013 Door security device
8959711, Jan 15 2014 Door stop device
9534430, Feb 05 2013 Door security device
9957741, Feb 05 2013 Door security device
D651500, Mar 28 2011 ABG Tag & Traq, LLC Shipping container door shield
D690577, May 10 2012 Sargent Manufacturing Company Anti-ligature lock
D719812, Oct 26 2013 Field Sport Inc. Detachable mount
D745383, Sep 16 2014 Door lock stop device
D767384, Aug 10 2015 Safety boot for securing a classroom door from a threat
D776520, Apr 24 2015 Sugatsune Kogyo Co., Ltd. Stay for furniture
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
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