Electric heating plates
Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the electric heating plates design in the drawings.
Claims
The ornamental design for the electric heating plates, as shown and described.
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Type: Grant
Filed: Dec 22, 2021
Date of Patent: May 21, 2024
Assignee: Zhejiang Andong Electronics Technology Co., Ltd. (Zhejiang)
Inventor: Tinghan Huang (Zhejiang)
Primary Examiner: Ricky Pham
Application Number: 29/820,430