Medical drainage tube anchor
The broken lines shown in the drawings represent environmental matter and form no part of the claimed design.
Claims
The ornamental design for a medical drainage tube anchor, as shown and described.
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Type: Grant
Filed: Jun 6, 2018
Date of Patent: Jul 30, 2019
Inventor: William L. Scheffer (Cardington, OH)
Primary Examiner: David G Muller
Application Number: 29/650,364