Gas or carbon monoxide alarm
Description
The broken lines shown in the drawings illustrate portions of the gas or carbon monoxide alarm that form no part of the claimed design.
Claims
The ornamental design for a gas or carbon monoxide alarm, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Vzmcov Carbon Monoxide Detector Plug In | amazon.com; date first available Nov. 30, 2021 [online]. © 1996-2024, Amazon.com, Inc [retrieved Apr. 24, 2024] from Internet: <https://www.amazon.com/Monoxide-Detector-Vzmcov-Monitor-Basement/dp/B09MRTT58V/ref> (Year: 2021).
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Patent History
Patent number: D1047728
Type: Grant
Filed: Jul 16, 2022
Date of Patent: Oct 22, 2024
Inventor: Shuanglong Du (Huaibei)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Molly Loch
Application Number: 29/846,486
Type: Grant
Filed: Jul 16, 2022
Date of Patent: Oct 22, 2024
Inventor: Shuanglong Du (Huaibei)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Molly Loch
Application Number: 29/846,486
Classifications
Current U.S. Class:
Smoke, Gas, Or Fire Detector (D10/106.2)