Safety boot for securing a classroom door from a threat
Description
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
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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
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