Cab for an earth working machine

- Caterpillar Inc.
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Description

FIG. 1 is a right side perspective view for a cab for an earth working machine showing our new design;

FIG. 2 is a frontal elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a is a left side elevational thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear elevational view thereof.

Claims

The ornamental design for a cab for an earth working machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D208402 August 1967 Hofmann
D229046 November 1973 Purcell et al.
3802530 April 1974 Purcell et al.
RE29123 January 25, 1977 Malm et al.
D249522 September 19, 1978 Elfes et al.
D275199 August 21, 1984 Schmidt et al.
D297329 August 23, 1988 Monehaie et al.
5413188 May 9, 1995 Ui
D384358 September 30, 1997 Smith
D528134 September 12, 2006 Vandendriessche et al.
D541825 May 1, 2007 Pettersson
D541826 May 1, 2007 Brush et al.
7347488 March 25, 2008 Hayes et al.
Patent History
Patent number: D579028
Type: Grant
Filed: Feb 8, 2008
Date of Patent: Oct 21, 2008
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Brad R. VanDeVeer (Washington, IL), Aaron R. Hayes (Emden, IL), Christopher D. Derham (East Peoria, IL), Ashley D. Menges (Radnor, OH)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark A Goodwin
Attorney: Jeff A. Greene
Application Number: 29/303,443
Classifications
Current U.S. Class: Cab, E.g., Enclosure For Tractor, Etc. (D15/30)