Excavator undercarriage

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top, front, and right-side isometric view of an excavator undercarriage showing the new design.

FIG. 2 is a top plan view of the excavator undercarriage.

FIG. 3 is a right-side elevation view of the excavator undercarriage.

FIG. 4 is a left-side elevation view of the excavator undercarriage.

FIG. 5 is a front elevation view of the excavator undercarriage; and,

FIG. 6 is a rear elevation view of the excavator undercarriage.

Claims

The ornamental design for an excavator undercarriage, as shown.

Referenced Cited
U.S. Patent Documents
4135597 January 23, 1979 Barth
6905139 June 14, 2005 Akahane
7293374 November 13, 2007 Fukushima
7717201 May 18, 2010 Park
8177017 May 15, 2012 Asam
8657057 February 25, 2014 Bolz
D853452 July 9, 2019 Jilbert
10683635 June 16, 2020 Malmberg
20030150138 August 14, 2003 Akahane
20040107607 June 10, 2004 Fukushima
20060267304 November 30, 2006 Park
20070152438 July 5, 2007 Lacher
20100096211 April 22, 2010 Asam
20100258364 October 14, 2010 Bolz
20110253467 October 20, 2011 Bolz
20130026789 January 31, 2013 Schott
20160122972 May 5, 2016 Price
20180169685 June 21, 2018 Taylor
20190017244 January 17, 2019 Malmberg
20200070892 March 5, 2020 Durkin
Patent History
Patent number: D931344
Type: Grant
Filed: Dec 12, 2019
Date of Patent: Sep 21, 2021
Assignee: J.C. BAMFORD EXCAVATORS LIMITED (Uttoxeter)
Inventors: David Price (Uttoxeter), Christopher Streat (Uttoxeter)
Primary Examiner: Mark A Goodwin
Application Number: 29/716,889
Classifications
Current U.S. Class: Frame Or Body (D15/33)