Ventilation system for a protective suit

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Description

FIG. 1 is a left side perspective view of a ventilation system for a protective suit made in accordance with the invention;

FIG. 2 is a right side perspective of the ventilation system for a protective suit shown in FIG. 1;

FIG. 3 is a plan view of the ventilation system for a protective suit shown in FIG. 1; and,

FIG. 4 is an inverted plan view of the ventilation system for a protective suit shown in FIG. 1.

Claims

The ornamental design for a ventilation system for a protective suit, as shown and described.

Referenced Cited
U.S. Patent Documents
4694772 September 22, 1987 Faulconer et al.
D300340 March 21, 1989 Faulconer
6961957 November 8, 2005 Carlson
Patent History
Patent number: D546941
Type: Grant
Filed: Apr 21, 2004
Date of Patent: Jul 17, 2007
Assignee: NP Aerospace, Ltd. (Coventry)
Inventor: Mark Oldroyd (Rugby)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Dann, Dorfman, Herrell & Skillman
Application Number: 29/204,786
Classifications
Current U.S. Class: Inhalation Tube Or Mouthpiece Type (6) (D24/110.5)