Anti-backlash cam tool

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Description

FIG. 1 is a perspective view of an anti-backlash cam tool according to the present design, and showing a prior art three-jaw chuck in phantom, the chuck forming no part of claimed design;

FIG. 2 is a further perspective view of the anti-backlash cam tool;

FIG. 3 is a top edge view of the anti-backlash cam tool;

FIG. 4 is a plan view showing a first major surface of the anti-backlash cam tool;

FIG. 5 is a bottom edge view of the anti-backlash cam tool;

FIG. 6 is a rear edge view of the anti-backlash cam tool;

FIG. 7 is a plan view showing a second major surface of the anti-backlash cam tool; and,

FIG. 8 is a front edge view of the anti-backlash cam tool.

Claims

I claim the ornamental design for an anti-backlash cam tool, as shown and described.

Referenced Cited
U.S. Patent Documents
4429603 February 7, 1984 Chapman et al.
4450740 May 29, 1984 Chapman et al.
5103703 April 14, 1992 Littleton
Other references
  • Ajax Lathe Jaw Boring Online Ordering; “Soft Jaw Boring Rings”; http://www.ajaxjaw.com/wizzc/wizzg.html; pp. 1-4; published prior to Sep. 16, 2008.
  • Cushman 3-Jaw Self-Centering Chucks (Series 10-104); Cushman Industries; 2-page brochure; published prior to Sep. 16, 2008.
Patent History
Patent number: D590229
Type: Grant
Filed: Sep 16, 2008
Date of Patent: Apr 14, 2009
Inventor: Ray E. Reece, Jr. (Connelly Springs, NC)
Primary Examiner: Antoine D Davis
Attorney: Schwartz Law Firm, P.C.
Application Number: 29/310,874
Classifications
Current U.S. Class: D8/70