Vent for food packaging

- Wipf AG
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Description

FIG. 1 is a top perspective view of a vent for food packaging showing the new design;

FIG. 2 is a bottom perspective view of a vent for food packaging shown in FIG. 1;

FIG. 3 is a top view of the vent for food packaging shown in FIG. 1;

FIG. 4 is a side view of the vent for food packaging shown in FIG. 1; and,

FIG. 5 is a bottom view of the vent for food packaging shown in FIG. 1.

Claims

The ornamental design for a vent for food packaging, as shown and described.

Referenced Cited
U.S. Patent Documents
D384021 September 23, 1997 Hoxie
D474997 May 27, 2003 Berzack
D492923 July 13, 2004 Whitehead
Patent History
Patent number: D518373
Type: Grant
Filed: Jan 15, 2004
Date of Patent: Apr 4, 2006
Assignee: Wipf AG (Volketswil)
Inventor: Markus Schulthess (Uster)
Primary Examiner: Robert M. Spear
Assistant Examiner: Susan Bennett Hattan
Attorney: Fross Zelnick Lehrman & Zissu, P.C.
Application Number: 29/197,664
Classifications
Current U.S. Class: D9/434