Master link unit assembly

- Caterpillar Inc.
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Description

FIG. 1 is a perspective view of a master link unit assembly showing our new design in assembled condition;

FIG. 2 is a top plan view thereof;

FIG. 3 is a perspective view of a master link shown at the bottom right of FIG. 1;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a right end view thereof;

FIG. 9 is a left end view thereof;

FIG. 10 is a perspective view of a master link shown at the top left in FIG. 1;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a right end view thereof; and,

FIG. 16 is a left end view thereof.

The broken line showing the body of the master link unit assembly in FIGS. 1 and 2, and the broken lines shown in FIGS. 1-6, and 10-13 form no part of the claimed design.

Claims

The ornamental features of the “master link joint and master links unit assembly,” as shown and described.

Referenced Cited
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4121875 October 24, 1978 Stedman
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4553791 November 19, 1985 Blair
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D338020 August 3, 1993 Taft
5704697 January 6, 1998 Ketting et al.
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D435565 December 26, 2000 Barani
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Patent History
Patent number: D665826
Type: Grant
Filed: Jun 29, 2010
Date of Patent: Aug 21, 2012
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Donovan S. Clarke (Hanna City, IL), John M. Plouzek (Peoria, IL), Laurence J. Cobb (Peoria, IL), Matthew W. Trone (Pekin, IL)
Primary Examiner: Mark Goodwin
Attorney: Miller, Matthias & Hull
Application Number: 29/364,809
Classifications