Patent
   D503188
Priority
Sep 09 2003
Filed
Sep 09 2003
Issued
Mar 22 2005
Expiry
Mar 22 2019
Assg.orig
Entity
unknown
7
8
n/a
The ornamental design for myopia prevention device, as shown and described.

FIG. 1 is a perspective view of myopia prevention device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Lin, Chao-Chyun

Patent Priority Assignee Title
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