TREA

Alignment markings for lens blanks

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Information

  • Patent Grant
  • D527031
  • Patent Number
    D527,031
  • Date Filed
    Tuesday, October 18, 2005
    18 years ago
  • Date Issued
    Tuesday, August 22, 2006
    17 years ago
Information
Abstract
Description

FIG. 1 is a front view of alignment markings for lens blanks of a first embodiment of our design displayed on a display, the broken line drawing of the display, lens blank, and finished lens shape is for illustrative purposes only and forms no part of the claimed design;


FIG. 2 is a front view of the alignment markings for lens blanks of FIG. 1 displayed on the display in a second orientation; and,


FIG. 3 is a front view of the alignment markings for lens blanks of FIG. 1 displayed on the display in a third orientation.


Claims
  • The ornamental design for alignment markings for lens blanks, as shown and described.
US Referenced Citations (1)
Number Name Date Kind
4229911 Bicskei Oct 1980 A
Divisions (2)
Number Date Country
Parent 29216112 Oct 2004 US
Child 29240692 US
Parent 29167194 Sep 2002 US
Child 29216112 US