Lampshade
The broken lines in the drawings depict portions of the lampshade that form no part of the claimed design. The additional broken lines shown in
Claims
The ornamental design for a lampshade, as shown and described.
Type: Grant
Filed: Dec 10, 2021
Date of Patent: Apr 18, 2023
Inventor: Dongfeng Zhang (Puning)
Primary Examiner: Mark A Goodwin
Assistant Examiner: William B Melliar
Application Number: 29/818,715