Patent
   D665992
Priority
Apr 07 2011
Filed
Apr 07 2011
Issued
Aug 28 2012
Expiry
Aug 28 2026
Assg.orig
Entity
unknown
12
18
n/a
The ornamental design of the key ring chain wear gauge, as shown and described.

FIG. 1 is a first perspective view of a first embodiment of a key ring chain wear gauge;

FIG. 2 is a second perspective view of the key ring chain wear gauge of FIG. 1;

FIG. 3 is a back view of the key ring chain wear gauge of FIG. 1;

FIG. 4 is a front view of the key ring chain wear gauge of FIG. 1;

FIG. 5 is first side view of the key ring chain wear gauge of FIG. 1;

FIG. 6 is a second side view of the key ring chain wear gauge of FIG. 1;

FIG. 7 is a top view of the key ringchain wear gauge of FIG. 1;

FIG. 8 is a bottom view of the key ring chain wear gauge of FIG. 1;

FIG. 9 is a first perspective view of a second embodiment of a key ring chain wear gauge;

FIG. 10 is a second perspective view of the key ring chain wear gauge of FIG. 9;

FIG. 11 is a back view of the key ring chain wear gauge of FIG. 9;

FIG. 12 is a front view of the key ring chain wear gauge of FIG. 9;

FIG. 13 is a first side view of the key ring chain wear gauge of FIG. 9;

FIG. 14 is a second side view of the key ring chain wear gauge of FIG. 9;

FIG. 15 is a top view of the key ring chain wear gauge of FIG. 9; and,

FIG. 16 is a bottom view of the key ring chain wear gauge of FIG. 9.

Wilbur, John Richard

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D972418, Sep 28 2020 U.S. TSUBAKI HOLDINGS, INC. Chain wear indicator tool
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 07 2011The Timken Company(assignment on the face of the patent)
Apr 07 2011WILBUR, JOHN RICHARDDrives, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0260930780 pdf
May 21 2012Drives, LLCThe Timken CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0282450480 pdf
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