Patent
   D598307
Priority
Feb 04 2008
Filed
Nov 04 2008
Issued
Aug 18 2009
Expiry
Aug 18 2023
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design of the roller chain wear gauge, as shown and described.

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

Patent Priority Assignee Title
10018457, Oct 10 2016 BAART INDUSTRIAL GROUP LLC Roller chain wear gauge
D665992, Apr 07 2011 The Timken Company Key ring chain wear gauge
D938543, Jun 11 2019 Scope mount measurement bar
D960004, Sep 07 2020 WESTERN OPTICAL SUPPLY, INC Eyeglass screw hole gauge
D972418, Sep 28 2020 U.S. TSUBAKI HOLDINGS, INC. Chain wear indicator tool
Patent Priority Assignee Title
4150488, Jan 13 1978 Columbus McKinnon Corporation Chain wear inspection gauge
4365420, Mar 27 1981 Chain gauge
4888876, Nov 17 1988 Roller chain wear gauge
5199180, May 01 1992 Machine guard safety gauge/Guardchek ™
5473966, Jan 31 1994 Pulmonary Diagnostic & Rehabilitation Medical Group, Inc. Method for sizing transdermal patch
6178824, Oct 14 1998 Shimano Inc. Chain wear indicator
7040151, May 14 2004 Brake evaluation gauge
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 04 2008Drives, LLC(assignment on the face of the patent)
May 21 2012Drives, LLCThe Timken CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0282450480 pdf
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