Track link

- Caterpillar, Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a right side view of a track link, showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is an isometric view of the right side and top thereof; and,

FIG. 8 is an isometric view of the left side and bottom thereof.

Referenced Cited
U.S. Patent Documents
D260899 September 22, 1981 Joseph et al.
4083611 April 11, 1978 Schaffner et al.
4121875 October 24, 1978 Stedman
4141602 February 27, 1979 Stedman
4222616 September 16, 1980 Brewer
4423910 January 3, 1984 Narang
4449357 May 22, 1984 Balitch
4553791 November 19, 1985 Blair
4880283 November 14, 1989 Savage et al.
Foreign Patent Documents
1229870 December 1966 DEX
Patent History
Patent number: D338020
Type: Grant
Filed: Nov 26, 1991
Date of Patent: Aug 3, 1993
Assignee: Caterpillar, Inc. (Peoria, IL)
Inventor: Morris E. Taft (Metamora, IL)
Primary Examiner: B. J. Bullock
Assistant Examiner: Sandra Morris
Attorney: O. Gordon Pence
Application Number: 7/797,848
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)