Automatic fire extinguisher
Description
The broken lines in the drawings depict portions of the automatic fire extinguisher that form no part of the claimed design.
Claims
The ornamental design for an automatic fire extinguisher, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Monotaro, “Sumato Smart SM-40 Fire Extinguisher”, first available May 14, 2019. (https://www.monotaro.id/s010625453.html) (Year: 2019).
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Patent History
Patent number: D1019000
Type: Grant
Filed: Nov 13, 2023
Date of Patent: Mar 19, 2024
Inventor: Yibo Wu (Zhejiang)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Justin A Johnson
Application Number: 29/916,556
Type: Grant
Filed: Nov 13, 2023
Date of Patent: Mar 19, 2024
Inventor: Yibo Wu (Zhejiang)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Justin A Johnson
Application Number: 29/916,556
Classifications
Current U.S. Class:
Fire Extinguisher Or Casing Therefor (D29/125)