AG roller chain wear gauge

- Drives, LLC
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Description

FIG. 1 is a perspective view of one embodiment of an AG roller chain wear gauge;

FIG. 2 is a front view of the AG roller chain wear gauge of FIG. 1;

FIG. 3 is a back view of the AG 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 AG roller chain wear gauge, with respect to FIG. 2;

FIG. 5 is right side view of the AG roller chain wear gauge, with respect to FIG. 2;

FIG. 6 is a bottom view of the AG roller chain wear gauge, with respect to FIG. 2; and,

FIG. 7 is a top view of the AG roller chain wear gauge, with respect to FIG. 2.

Claims

The ornamental design of the AG roller chain wear gauge, as shown and described.

Referenced Cited
U.S. Patent Documents
4150488 April 24, 1979 Behnke
4151652 May 1, 1979 Palma
4365420 December 28, 1982 Walden
4888876 December 26, 1989 Meredith et al.
5199180 April 6, 1993 Yablonsky
D417631 December 14, 1999 Erlandson
D434682 December 5, 2000 Erlandson
6178824 January 30, 2001 Hayakawa et al.
D569281 May 20, 2008 Chisholm
Other references
  • International Searching Authority, Search Report for PCT/US2009/031531, Mar. 11, 2009, United States.
  • Roller Chain. Wikipedia: The Free Encyclopedia [online]. FL: Wikimedia Foundation, Inc. Jan. 14, 2008 [retrieved on Feb. 23, 2009]. Retrieved from the internet: <URL: http://en.wikipedia.org/w/index.php?title=Rollerchain&diff=184198614&oldid=179605088>; “Wear” section; “Variants in Design” section.
Patent History
Patent number: D596512
Type: Grant
Filed: Nov 4, 2008
Date of Patent: Jul 21, 2009
Assignee: Drives, LLC (Fulton, IL)
Inventor: John Richard Wilbur (Bettendorf, IA)
Primary Examiner: Antoine D Davis
Attorney: Vedder Price, P.C.
Application Number: 29/327,306
Classifications