Tubing shoe
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The broken lines show portions of a tubing shoe that form no part of the claimed design.
Claims
The ornamental design for a tubing shoe, as shown and described.
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Type: Grant
Filed: Feb 20, 2018
Date of Patent: Aug 11, 2020
Assignee: DOWNHOLE PRODUCTS LIMITED (Portlethen)
Inventor: Keith David Bradford (Portlethen)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/637,538