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Patent
D598307
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Priority
Feb 04 2008
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Filed
Nov 04 2008
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Issued
Aug 18 2009
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Expiry
Aug 18 2023
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Assg.orig
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Entity
unknown
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5
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7
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n/a
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The ornamental design of the roller chain wear gauge, as shown and described.
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FIG. 1 is a perspective view of a first embodiment of a roller chain wear gauge;
FIG. 2 is a front view of the roller chain wear gauge of FIG. 1;
FIG. 3 is a back view of the roller chain wear gauge of FIG. 1, the back view being a mirror image of the front view shown in FIG. 2;
FIG. 4 is a left side view of the roller chain wear gauge, with respect to FIG. 2;
FIG. 5 is right side view of the roller chain wear gauge, with respect to FIG. 2;
FIG. 6 is a bottom view of the roller chain wear gauge, with respect to FIG. 2; and,
FIG. 7 is a top view of the roller chain wear gauge, with respect to FIG. 3.
Wilbur, John Richard
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 04 2008 | | Drives, LLC | (assignment on the face of the patent) | | / |
May 21 2012 | Drives, LLC | The Timken Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 028245 | /0480 |
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