Patent
   D656976
Priority
Aug 27 2007
Filed
Oct 26 2011
Issued
Apr 03 2012
Expiry
Apr 03 2026
Assg.orig
Entity
unknown
0
21
n/a
The ornamental design for a lens blank having a surface pattern applied thereto, as shown and described.

FIG. 1 is a perspective view of our design for a lens blank having a surface pattern applied thereto; and,

FIG. 2 is a plan view of our design of FIG. 1 for a lens blank having a surface pattern applied thereto.

Hornauer, Matthias, Meschenmoser, Ralf

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Oct 26 2011Carl Zeiss Vision GmbH(assignment on the face of the patent)
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