U.S. patent number D558,239 [Application Number D/272,163] was granted by the patent office on 2007-12-25 for portable refrigerator.
This patent grant is currently assigned to Sawafuji Electric Co., Ltd.. Invention is credited to Yoshiaki Amano, Hideo Sakai, Masahiro Takemoto.
United States Patent |
D558,239 |
Takemoto , et al. |
December 25, 2007 |
Portable refrigerator
Claims
CLAIM The ornamental design for a portable refrigerator, as shown.
Inventors: |
Takemoto; Masahiro (Ota,
JP), Sakai; Hideo (Ota, JP), Amano;
Yoshiaki (Ota, JP) |
Assignee: |
Sawafuji Electric Co., Ltd.
(Tokyo, JP)
|
Appl.
No.: |
D/272,163 |
Filed: |
February 2, 2007 |
Foreign Application Priority Data
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|
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Aug 4, 2006 [JP] |
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2006-020661 |
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Current U.S.
Class: |
D15/79;
D15/83 |
Current International
Class: |
1507 |
Field of
Search: |
;D15/79,80,81,82,83,88
;D7/605,693 ;62/3.6,125,126 ;312/116,138.1,236,405,406
;D6/432,436,445,446 ;D23/335 ;440/88R |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Siegel; Mitchell
Assistant Examiner: Hill; Shanda C.
Attorney, Agent or Firm: Sughrue Mion Pllc.
Description
FIG. 1 is a perspective view of the top, front and left side of a
portable refrigerator showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front 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 rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
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