Engine blower

- Hitachi Koki Co., Ltd.
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Description

FIG. 1 is a perspective of the engine blower;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for an engine blower, as shown and described.

Referenced Cited
U.S. Patent Documents
4792286 December 20, 1988 Gassen
D346049 April 12, 1994 Iida
D363149 October 10, 1995 Franke et al.
D393506 April 14, 1998 Ohi et al.
D417044 November 23, 1999 Ohi et al.
D431697 October 3, 2000 Hayakawa et al.
D481497 October 28, 2003 Malmqvist et al.
D481839 November 4, 2003 Almqvist et al.
D528256 September 12, 2006 Beth et al.
D549893 August 28, 2007 Chen
D558939 January 1, 2008 Yuasa
Patent History
Patent number: D591916
Type: Grant
Filed: Apr 3, 2008
Date of Patent: May 5, 2009
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Shingo Kosugi (Hitachinaka), Masato Sakai (Hitachinaka), Shinichi Kakefuda (Hitachinaka), Tomoyuki Kawahara (Hitachinaka), Yoshikazu Yokoyama (Hitachinaka), Takahiro Hirai (Hitachinaka)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Attorney: Sughrue Mion, PLLC
Application Number: 29/306,162
Classifications
Current U.S. Class: Surface Treatment, E.g., Floor, Street, Etc. (D32/15)