Carbon dioxide detector
The dash-dash broken lines in the drawings depict portions of the carbon dioxide detector that form no part of the claimed design. The dot-dash broken lines represent of the enlarged portions and form no part of the claimed design.
Claims
The ornamental design for a carbon dioxide detector, as shown and described.
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Type: Grant
Filed: Nov 29, 2021
Date of Patent: May 2, 2023
Assignee: Dongguan Buer Precision Technology Co., Ltd. (Guangdong)
Inventor: Yuean Hu (Guangdong)
Primary Examiner: Keli L Hill
Assistant Examiner: Sara S Sahneh
Application Number: 29/817,174