Oxygen carrying backpack

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Description

FIG. 1 is a side elevational view of an oxygen carrying backpack showing the new design of the invention, the oxygen bottle and carrying straps being shown in phantom lines on a typical user to better illustrate the environment of the invention but not forming a part of the invention;

FIG. 2 is a top plan view of the backpack of FIG. 1;

FIG. 3 is a right side view of the backpack of FIG. 1, the left side view being a mirror image thereof;

FIG. 4 is a bottom plan view of the backpack of the invention;

FIG. 5 is a top end view of the backpack of FIG. 1; and,

FIG. 6 is a bottom end view of the backpack of the invention.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for an oxygen carrying backpack, as shown and described.

Referenced Cited
U.S. Patent Documents
4438764 March 27, 1984 Eppolito
4739913 April 26, 1988 Moore
D305078 December 19, 1989 Moore
D430400 September 5, 2000 Harper et al.
Patent History
Patent number: D528657
Type: Grant
Filed: Nov 19, 2004
Date of Patent: Sep 19, 2006
Inventors: Charles L. Adams (Fort Worth, TX), Beverly A. Adams (Fort Worth, TX)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Daniel Yu
Attorney: Charles D. Gunter, Jr.
Application Number: 29/217,660
Classifications