Patent
   D539511
Priority
Oct 19 2004
Filed
Feb 01 2005
Issued
Apr 03 2007
Expiry
Apr 03 2021
Assg.orig
Entity
unknown
0
28
n/a
The ornamental design for a buttonhole, as shown and described.

FIG. 1 is a front view of a buttonhole constructed according to my novel design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is an exemplary drawing showing a plurality of buttonholes arranged on a shirt.

The broken lines showing of environmental structure in FIG. 6 of the drawings are for illustrative purposes only and form no part of the claimed design.

Urahata, Masaji

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