Combustible gas leak detector
Description
The broken lines depict portions of the combustible gas leak detector that form no part of the claimed design.
Claims
The ornamental design for a combustible gas leak detector, as shown and described.
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Patent History
Patent number: D996246
Type: Grant
Filed: May 11, 2023
Date of Patent: Aug 22, 2023
Inventor: Mucheng Zhu (Shenzhen)
Primary Examiner: Keli L Hill
Assistant Examiner: Sara S Sahneh
Application Number: 29/891,903
Type: Grant
Filed: May 11, 2023
Date of Patent: Aug 22, 2023
Inventor: Mucheng Zhu (Shenzhen)
Primary Examiner: Keli L Hill
Assistant Examiner: Sara S Sahneh
Application Number: 29/891,903
Classifications