Portable chain saw

Description

FIG. 1 is a front, left perspective view of the portable chain saw according to the present invention;

FIG. 2 is a rear, right perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a front, left perspective view thereof with a saw blade shown in broken lines.

The broken lines shown in FIGS. 8 and 9 represent unclaimed portions of the design and form no part thereof.

Claims

CLAIM The ornamental design for a portable chain saw, as shown and described.

---

Inventors:	Kosugi; Shingo (Hitachinaka, JP), Okada; Masanori (Hitachinaka, JP), Kakefuda; Shinichi (Hitachinaka, JP), Naganuma; Kenji (Hitachinaka, JP), Kanaya; Kentarou (Hitachinaka, JP)
Assignee:	Hitachi Koki Co., Ltd. (Tokyo, JP)
Appl. No.:	D/337,389
Filed:	May 21, 2009

---

Current U.S. Class:	D8/65
Current International Class:	0803
Field of Search:	;D8/65,7,8,9,70,66,67,62,63,64,61 ;30/386,383,382,371,123 ;125/21

---

References Cited [Referenced By]

---

U.S. Patent Documents

D364326	November 1995	Lohse et al.
D386958	December 1997	Karlsson et al.
D412652	August 1999	Durr et al.
D558020	December 2007	Karlsson et al.
D563747	March 2008	Tinius
D574207	August 2008	Arnesson et al.

Primary Examiner: Brooks; Cathron C
Assistant Examiner: Murphy; Austin
Attorney, Agent or Firm: Sughrue Mion, PLLC