Undercarriage track idler for mobile earthmoving machine

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

FIG. 1 is a perspective view of an undercarriage track idler for mobile earthmoving machine showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof, the top and bottom views being identical;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a rear view thereof.

Claims

The ornamental design for an undercarriage track idler for mobile earthmoving machine, as shown and described.

Referenced Cited
U.S. Patent Documents
2463226 March 1949 Walden
2911252 November 1959 Templeton
3771843 November 1973 Clasper et al.
4241956 December 30, 1980 Meisel, Jr.
4257653 March 24, 1981 Meisel, Jr. et al.
4514014 April 30, 1985 Balzer et al.
D298540 November 15, 1988 Grawey et al.
D298632 November 22, 1988 Grawey et al.
5725292 March 10, 1998 Keedy et al.
5829849 November 3, 1998 Lawson
6012784 January 11, 2000 Oertley
6120405 September 19, 2000 Oertley et al.
6220378 April 24, 2001 Oertley et al.
6250726 June 26, 2001 Burdick et al.
6454366 September 24, 2002 Egle
6527347 March 4, 2003 Brawley et al.
6536851 March 25, 2003 Grob et al.
6631961 October 14, 2003 Bedford et al.
6669312 December 30, 2003 Smith et al.
6739678 May 25, 2004 Moebs et al.
7237631 July 3, 2007 Livesay et al.
7252348 August 7, 2007 Gingras
7905559 March 15, 2011 Angot et al.
20090121542 May 14, 2009 Grawey et al.
20100133898 June 3, 2010 Grawey et al.
20100156169 June 24, 2010 Angot et al.
20120153714 June 21, 2012 Yelistratov
20120193980 August 2, 2012 Diekevers et al.
20120228926 September 13, 2012 Bair
Other references
  • Caterpillar, “Cat® Enhanced Sealed and Lubricated Track (SALT) Undercarriage,” © 2011.
  • Caterpillar, “Cat® Undercarriage Assurance Programs,” © 2010.
  • Caterpillar, “Cat® Undercarriage,” © 2011.
  • Caterpillar, “Cat® SystemOne™ Undercarriage for Cat® Machines,” © 2009.
  • Caterpillar, “Undercarriage System and Components,” © 2007.
  • U.S. Appl. No. 29/426,112, entitled “Undercarriage Track Component for Mobile Earthmoving Machine,” filed Jun. 29, 2012.
  • U.S. Appl. No. 61/666,581, entitled “Dual Disk Idler for a Machine Undercarriage,” filed Jun. 29, 2012.
  • U.S. Appl. No. 61/666,538, entitled “Track Idler,” filed Jun. 29, 2012.
  • U.S. Appl. No. 61/666,575, entitled “Idler for a Machine Undercarriage,” filed Jun. 29, 2012.
Patent History
Patent number: D709527
Type: Grant
Filed: Jun 29, 2012
Date of Patent: Jul 22, 2014
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Robert L. Meyer (Metamora, IL), Gregory J. Kaufmann (Metamora, IL)
Primary Examiner: Mark Goodwin
Application Number: 29/426,074
Classifications