Valve stem
The valve stem is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.
Claims
The ornamental design for a valve stem, as shown and described.
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Type: Grant
Filed: Apr 30, 2019
Date of Patent: May 12, 2020
Inventor: Todd Johnson (Berryville, VA)
Primary Examiner: Gino Colan
Application Number: 29/689,541