Interlocking puzzle tank
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The broken lines shown in the figures represent portions of the interlocking puzzle tank that form no part of the claimed design.
Claims
The ornamental design for an interlocking puzzle tank, as shown and described.
Type: Grant
Filed: Oct 8, 2013
Date of Patent: Jan 27, 2015
Assignee: Central Garden & Pet Company (Walnut Creek, CA)
Inventor: Brad L. Mihlbauer (Mukwonago, WI)
Primary Examiner: Wan Laymon
Application Number: 29/469,165