Patent
   D546941
Priority
Oct 21 2003
Filed
Apr 21 2004
Issued
Jul 17 2007
Expiry
Jul 17 2021
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for a ventilation system for a protective suit, as shown and described.

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.

Oldroyd, Mark

Patent Priority Assignee Title
Patent Priority Assignee Title
4694772, Jun 17 1985 U.S.D. Corp Diver's buoyancy compensator belt
6961957, Apr 15 2003 VIRTUS GROUP, LP Energy absorbing device for ballistic body armor
D300340, Dec 23 1986 U.S.D. Corp. Buoyancy compensator with an adjustable strap
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 21 2004NP Aerospace, Ltd.(assignment on the face of the patent)
May 28 2004OLDROYD, MARKNP AEROSPACE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0152620861 pdf
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