Compactor tooth

- Caterpillar Inc.

Description

FIG. 1 is an isometric view of a compactor tooth showing a new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced Cited

U.S. Patent Documents

3252391 May 1966 Dils, Jr.
3274908 September 1966 Grant et al.
3650185 March 1972 Takata
3891341 June 1975 Trainor et al.
3922106 November 1975 Caron et al.
4074942 February 21, 1978 Cochran
4302129 November 24, 1981 Arenz
4919566 April 24, 1990 Caron et al.
5144762 September 8, 1992 Robinson

Foreign Patent Documents

0753858 March 1967 CAX
0291333 January 1988 EPX
7707261 January 1979 NLX

Patent History

Patent number: D338898
Type: Grant
Filed: Dec 23, 1991
Date of Patent: Aug 31, 1993
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Paul T. Corcoran (Washington, IL), George B. Kokos (Mapleton, IL), David O. Philips (Metamora, IL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Attorney: J. W. Burrows
Application Number: 7/812,654

Classifications