Safety boot for securing a classroom door from a threat

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Description

FIG. 1 is a front elevational view of a safety boot for securing a classroom door from a the treat showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines illustrate environment and form no part of the claimed design.

Claims

We claim the ornamental design for a safety boot for securing a classroom door from a threat, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
4044424 August 30, 1977 Sasgen
4688761 August 25, 1987 Wilcox
4831688 May 23, 1989 Deininger
4958869 September 25, 1990 Bisher
D323976 February 18, 1992 Barnes
D344014 February 8, 1994 Marshall
D367421 February 27, 1996 Powers
6378917 April 30, 2002 Jones
D533447 December 12, 2006 Irie
7644964 January 12, 2010 Bushey
D612717 March 30, 2010 Frankel
D620348 July 27, 2010 Leung
D737273 August 25, 2015 Schoenith
Patent History
Patent number: D767384
Type: Grant
Filed: Aug 10, 2015
Date of Patent: Sep 27, 2016
Inventors: Daniel Dennis Burns (San Antonio, TX), Timothy Wayne Brown (San Antonio, TX)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/535,742
Classifications
Current U.S. Class: D8/402