Electric blanket

- Sanyo Electric Co., Ltd.
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Description

FIG. 1 is a front elevational view of an electric blanket showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is an enlarged fragmentary view taken from the left corner 77 in FIG. 1; and,

FIG. 8 is a cross sectional view taken along lines 88 in FIG. 7.

The connecting cord is shown broken away with broken lines to indicate indeterminate length.

Claims

The ornamental design for an electric blanket, as shown and described.

Referenced Cited
U.S. Patent Documents
D316942 May 21, 1991 Johnson
D337473 July 20, 1993 Deandrea, Jr.
D344203 February 15, 1994 McElrath
7019262 March 28, 2006 Lu
20070221645 September 27, 2007 Castracane et al.
20090070932 March 19, 2009 Min
Foreign Patent Documents
30-0342067 January 2004 KR
Patent History
Patent number: D628425
Type: Grant
Filed: Dec 18, 2009
Date of Patent: Dec 7, 2010
Assignee: Sanyo Electric Co., Ltd. (Osaka)
Inventors: Hiromi Inui (Osaka), Seiichi Kawakami (Osaka), Takuo Nomi (Osaka), Shinji Oda (Osaka)
Primary Examiner: Janice E Seeger
Attorney: Rabin & Berdo, PC
Application Number: 29/347,377
Classifications
Current U.S. Class: D6/603