Plumber's wrench
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The broken lines shown are for the purpose of illustrating portions of the plumber's wrench and form no part of the claimed design.
Claims
The ornamental design for a plumber's wrench, as shown and described.
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Type: Grant
Filed: May 21, 2019
Date of Patent: May 4, 2021
Assignee: JS Products, Inc. (Las Vegas, NV)
Inventor: Chungeng Chen (Las Vegas, NV)
Primary Examiner: Keli L Hill
Assistant Examiner: Sara S Sahneh
Application Number: 29/691,939