Reamer
The broken lines in the drawings illustrate portions of the reamer that forms no part of the claimed design.
Claims
The ornamental design for a reamer, as shown and described.
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Type: Grant
Filed: Nov 3, 2015
Date of Patent: May 16, 2017
Assignee: Z DRILLING HOLDINGS, INC. (Frederick, CO)
Inventors: Zan E. Svendsen (Denver, CO), Bruce M. Victor (Fort Lupton, CO)
Primary Examiner: Darlington Ly
Application Number: 29/544,415