Vacuum cup
The broken lines in the drawings illustrate portions of the vacuum cup that form no part of the claimed design.
Claims
The ornamental design for a vacuum cup, as shown and described.
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Type: Grant
Filed: Aug 25, 2020
Date of Patent: Sep 13, 2022
Inventor: Yichen Li (Jinhua)
Primary Examiner: Jae Liang
Assistant Examiner: Tia Ruth-Renee Polidori
Application Number: 29/747,778