Electric foot warmer
The broken lines shown in the drawings depict portions of the electric foot warmer in which the design is embodied that form no part of the claimed design.
Claims
The ornamental design for an electric foot warmer, as shown and described.
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Type: Grant
Filed: Dec 20, 2021
Date of Patent: Mar 21, 2023
Inventor: An Xu (Taizhou)
Primary Examiner: Nicole C Shiflet
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/790,881