U.S. patent number D615,836 [Application Number D/337,389] was granted by the patent office on 2010-05-18 for portable chain saw.
This patent grant is currently assigned to Hitachi Koki Co., Ltd.. Invention is credited to Shinichi Kakefuda, Kentarou Kanaya, Shingo Kosugi, Kenji Naganuma, Masanori Okada.
United States Patent |
D615,836 |
Kosugi , et al. |
May 18, 2010 |
**Please see images for:
( Certificate of Correction ) ** |
Portable chain saw
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
Primary Examiner: Brooks; Cathron C
Assistant Examiner: Murphy; Austin
Attorney, Agent or Firm: Sughrue Mion, PLLC
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.
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