Combined sleeping bag and self inflating mattress

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Description

FIG. 1 is a perspective view of our new combined sleeping bag and self inflating mattress showing the design thereof in the partially opened condition;

FIG. 2 is a left side elevational view thereof in the closed condition;

FIG. 3 is a right side elevational view thereof in the closed condition;

FIG. 4 is a top plan view thereof in the closed condition;

FIG. 5 is a bottom plan view thereof in the closed condition;

FIG. 6 is a front elevational view thereof in the closed condition;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a top plan view thereof in the open condition; and,

FIG. 9 is cross sectional view thereof along the line 9--9 of FIG. 8.

Referenced Cited
U.S. Patent Documents
D40736 December 1910 Shaw
D267284 December 21, 1982 Andrews
D378870 April 22, 1997 Phillips
D405585 February 16, 1999 Stevens
3284818 November 1966 Lutz
4292700 October 6, 1981 Markel
5740565 April 21, 1998 McDade
Patent History
Patent number: D416123
Type: Grant
Filed: Nov 24, 1997
Date of Patent: Nov 9, 1999
Inventors: Mu-Ing Hwang (Taipei), Mike Hwang (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Monica A. Weingart
Attorney: Don Finkelstein
Application Number: 0/79,904
Classifications
Current U.S. Class: D/2719; D2/700; D2/718
International Classification: 0201;