Carbon monoxide alarm
Description
The broken lines depict portions of the carbon monoxide alarm and form no part of the claimed design.
Claims
The ornamental design for a carbon monoxide alarm as shown and described.
Referenced Cited
Patent History
Patent number: D1081426
Type: Grant
Filed: May 8, 2024
Date of Patent: Jul 1, 2025
Inventor: Ling Kong (Guangdong)
Primary Examiner: George D. Kirschbaum
Application Number: 29/941,233
Type: Grant
Filed: May 8, 2024
Date of Patent: Jul 1, 2025
Inventor: Ling Kong (Guangdong)
Primary Examiner: George D. Kirschbaum
Application Number: 29/941,233
Classifications
Current U.S. Class:
Round (D10/106.5)