Tank
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The first embodiment depicted is shaded to designate that it is opaque. In the second embodiment of the design, the body of the tank is translucent.
The broken lines depict environmental structure and the elements shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a tank, as shown and described.
Type: Grant
Filed: May 31, 2012
Date of Patent: Apr 1, 2014
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Jack A. Merchant (Woodruff, SC), Stephan D. Roozenboom (Washington, IL)
Primary Examiner: Susan E Krakower
Assistant Examiner: Linda Brooks
Application Number: 29/423,431