Flame spray gun
The dash-dash broken lines in the drawings depict portions of the flame spray gun that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.
Claims
The ornamental design for a flame spray gun, as shown and described.
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Type: Grant
Filed: Feb 17, 2023
Date of Patent: Nov 21, 2023
Assignee: ZHEJIANG MAOYI ELECTRONIC COMMERCE CO., LTD. (Hangzhou)
Inventor: Xuqing Wu (Hangzhou)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/871,364