Gas safety shut-off device
Description
Claims
The ornamental design for gas safety shut-off device, as shown and described.
Referenced Cited
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Patent History
Patent number: D770316
Type: Grant
Filed: Sep 14, 2015
Date of Patent: Nov 1, 2016
Inventor: Philip M. Wilkinson (Santa Paula, CA)
Primary Examiner: Selina Sikder
Application Number: 29/505,316
Type: Grant
Filed: Sep 14, 2015
Date of Patent: Nov 1, 2016
Inventor: Philip M. Wilkinson (Santa Paula, CA)
Primary Examiner: Selina Sikder
Application Number: 29/505,316
Classifications
Current U.S. Class:
Smoke, Gas, Or Fire Detector (D10/106.2);
Chemical (12) (D10/81);
Hand Held Or Remote Type (D13/168)