Operator cab for construction machine

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Description

FIG. 1 is a front, top and left side perspective view of an operator cab for construction machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

We claim the ornamental design for an operator cab for construction machine, as shown.

Referenced Cited
U.S. Patent Documents
D249523 September 19, 1978 Segales
D273494 April 17, 1984 Hurlburt et al.
D275199 August 21, 1984 Schmidt et al.
D288206 February 10, 1987 Moscovitch
D292632 November 3, 1987 Lich
D323659 February 4, 1992 Jacobsson
D348270 June 28, 1994 Lehmann-Brendel et al.
D366267 January 16, 1996 Lepoix
D463462 September 24, 2002 Yanagida et al.
D479536 September 9, 2003 Dahl et al.
D497920 November 2, 2004 Antonetti
D523029 June 13, 2006 Crawford et al.
D528134 September 12, 2006 Vandendriessche et al.
D531647 November 7, 2006 Stender et al.
D541825 May 1, 2007 Pettersson
D541826 May 1, 2007 Brush et al.
D561205 February 5, 2008 Pettersson
D579028 October 21, 2008 VanDeVeer et al.
D605207 December 1, 2009 Menges et al.
D614674 April 27, 2010 Hobenshield et al.
D635156 March 29, 2011 Berning et al.
D636795 April 26, 2011 Yamamoto et al.
D637630 May 10, 2011 Yamamoto et al.
D642205 July 26, 2011 Yamamoto et al.
Foreign Patent Documents
D 30-0505489 September 2008 KR
Patent History
Patent number: D684607
Type: Grant
Filed: Nov 8, 2012
Date of Patent: Jun 18, 2013
Assignee: Hitachi Construction Machinery Co., Ltd. (Tokyo)
Inventors: Shigehisa Hagura (Akishima), Tomoyuki Miyata (Kodaira), Tomoyuki Tanaka (Yasu), Naoki Takeoka (Maibara)
Primary Examiner: Mark Goodwin
Application Number: 29/436,716
Classifications
Current U.S. Class: Cab, E.g., Enclosure For Tractor, Etc. (D15/30)