Patent
   D477493
Priority
Jul 11 2002
Filed
Jul 11 2002
Issued
Jul 22 2003
Expiry
Jul 22 2017
Assg.orig
Entity
unknown
2
5
n/a
The ornamental design for a drinking straw attachment, as shown and described.

FIG. 1 is a perspective view of a drinking straw attachment, illustrating our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a perspective view of the drinking straw attachment illustrated with environmental structure; and,

FIG. 7 is a perspective view of a drinking straw attachment illustrated with environmental structure.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Wang, Ching-Chen

Patent Priority Assignee Title
D667672, Jan 27 2012 Straw with wide end
D718969, May 10 2011 Dual path mixing straw
Patent Priority Assignee Title
3260462,
3773256,
5160087, Jul 01 1991 Drinking straw
6042018, Oct 26 1998 ALLAN M WEINSTEIN, MD Liquid drinking assemblage and system
199661,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 11 2002Zak Designs, Inc.(assignment on the face of the patent)
Sep 04 2002WANG, CHING-CHENZAK DESIGNS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136570070 pdf
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