Engine cover for construction machine

Hiraoka , et al. March 6, 2

Patent Grant D655320

U.S. patent number D655,320 [Application Number D/402,234] was granted by the patent office on 2012-03-06 for engine cover for construction machine. This patent grant is currently assigned to Hitachi Construction Machinery Co., Ltd.. Invention is credited to Kazuhiko Hiraoka, Hiroyuki Isobe, Tamio Kobayashi, Tsuyoshi Shimizu.


United States Patent D655,320
Hiraoka ,   et al. March 6, 2012

Engine cover for construction machine

Claims

CLAIM We claim the ornamental design for an engine cover for construction machine, as shown and described.
Inventors: Hiraoka; Kazuhiko (Kodaira, JP), Kobayashi; Tamio (Kasama, JP), Isobe; Hiroyuki (Tsuchiura, JP), Shimizu; Tsuyoshi (Kasumigaura, JP)
Assignee: Hitachi Construction Machinery Co., Ltd. (Tokyo, JP)
Appl. No.: D/402,234
Filed: September 22, 2011

Foreign Application Priority Data

Apr 8, 2011 [JP] 2011-008090
Current U.S. Class: D15/31; D15/28
Current International Class: 1503
Field of Search: ;D15/22-26,28,30,31,33,10 ;414/685,686,694,722,680,724 ;180/89.1,89.12,298,900,68.5

References Cited [Referenced By]

U.S. Patent Documents
D294707 March 1988 Cameron
D401945 December 1998 Cunningham et al.
D412712 August 1999 Miller et al.
D500056 December 2004 DeYoung et al.
D508499 August 2005 Kurtz, Jr.
D517096 March 2006 Landers et al.
D559869 January 2008 Kelley et al.
D560050 January 2008 Tokach et al.
D578274 October 2008 Tokach et al.
D597106 July 2009 Kelley et al.
D624567 September 2010 Kelley
D626153 October 2010 Gavin et al.
D629818 December 2010 Rummer et al.
D635157 March 2011 Rummer et al.
D635592 April 2011 Shimomura et al.
Foreign Patent Documents
D 1311732 Oct 2007 JP
D 30-0505489 Sep 2008 KR
Primary Examiner: Goodwin; Mark
Attorney, Agent or Firm: Antonelli, Terry, Stout & Kraus, LLP.

Description



FIG. 1 is a front, top and left side perspective view of an engine cover 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;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an enlarged view of grill portion thereof of the part partitioned by A-A and B-B in FIG. 2; and,

FIG. 9 is an illustrative reference front view thereof, showing a using condition.

Each approximate hexagon showing in FIG. 2 is opening. In FIG. 9, the leftmost portion thereof is hidden.

The broken line showing of a construction machine is included for the purpose of illustrating environmental use only and forms no part of the claimed design.

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