Headset oxygen delivery system

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Description

FIG. 1 is a perspective view of headset oxygen delivery system showing my new design;

FIG. 2 is a rear elevational 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 top plan view; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a headset oxygen delivery system, as shown and described.

Referenced Cited
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4836200 June 6, 1989 Clark
5438979 August 8, 1995 Johnson, Jr. et al.
6065473 May 23, 2000 McCombs et al.
6247470 June 19, 2001 Ketchedjian
D449376 October 16, 2001 McDonald et al.
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6450166 September 17, 2002 McDonald et al.
6536436 March 25, 2003 McGlothen
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20010042547 November 22, 2001 McDonald et al.
Patent History
Patent number: D533656
Type: Grant
Filed: Nov 19, 2004
Date of Patent: Dec 12, 2006
Inventor: Patsy L. Taylor (Resaca, GA)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Christopher Lee
Application Number: 29/217,509