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