Plug-in carbon monoxide detection alarm
Description
The broken line portions are shown for illustration purposes and form no part of the claimed design.
Claims
The ornamental design for a plug-in carbon monoxide detection alarm, as shown and described.
Referenced Cited
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Patent History
Patent number: D1032387
Type: Grant
Filed: Jan 12, 2024
Date of Patent: Jun 25, 2024
Inventor: Guangzhi He (Shenzhen)
Primary Examiner: George D. Kirschbaum
Application Number: 29/908,581
Type: Grant
Filed: Jan 12, 2024
Date of Patent: Jun 25, 2024
Inventor: Guangzhi He (Shenzhen)
Primary Examiner: George D. Kirschbaum
Application Number: 29/908,581
Classifications
Current U.S. Class:
Combined (D10/106.3)