Vacuum bag valve
Features of the vacuum bag valve shown in broken lines in the drawings form no part of the claimed design.
Claims
The ornamental design for a vacuum bag valve, as shown and described.
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Type: Grant
Filed: Dec 18, 2019
Date of Patent: Jun 28, 2022
Assignee: GOLDEEP LTD. (Taipei)
Inventor: Ta-Ching Chao (New Taipei)
Primary Examiner: Amy C Wierenga
Assistant Examiner: Jennylou M Binas
Application Number: 29/717,619