Shell liners

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Description

FIG. 1 is a front elevational view of the shell liner;

FIG. 2 is a right-side elevational view thereof, the left-side elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a cross-sectional view thereof taken along line 5-5 in FIG. 1.

The broken lines depict portions of the shell liner that is not claimed and the dot-dash chain line depicts a boundary of the claimed subject matter. The broken lines and dot-dash chain lines form no part of the claimed design.

Claims

The ornamental design for a shell liner, as shown and described.

Referenced Cited
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Other references
  • http://www.aiaengineering.com/cement/cement-tmi-shell-liners.php—Retrieved on Feb. 26, 2018.
  • http://www.ballmillrubberlining.net/rubber-shell-plate-liner-2457172.html—Retrieved on Feb. 26, 2018.
  • http://www.ballmillrubberlining.net/shell-plate-rubber-liner-2457167.html—Retrieved on Feb. 26, 2018.
Patent History
Patent number: D823362
Type: Grant
Filed: Apr 1, 2016
Date of Patent: Jul 17, 2018
Assignee: KUBOTA ENVIRONMENTAL SERVICE CO., LTD. (Tokyo)
Inventors: Atsuhiko Shirai (Kitakatsuragi-gun), Katsuya Shibata (Osaka)
Primary Examiner: Manpreet S Matharu
Assistant Examiner: Mojtaba Tehrani
Application Number: 29/560,018