Alignment markings for lens blanks
Andrews , et al. July 3, 2
U.S. patent number D545,848 [Application Number D/264,559] was granted by the patent office on 2007-07-03 for alignment markings for lens blanks. This patent grant is currently assigned to National Optronics, Inc.. Invention is credited to Daniel E Andrews, Jennifer Snyder Shanks.
| United States Patent | D545,848 |
| Andrews , et al. | July 3, 2007 |
Alignment markings for lens blanks
Claims
CLAIM The ornamental design for alignment markings for lens blanks, as shown and described.
| Inventors: | Andrews; Daniel E (Charlottesville, VA), Shanks; Jennifer Snyder (Charlottesville, VA) |
|---|---|
| Assignee: | National Optronics, Inc.
(Charlottesville, VA) |
| Appl. No.: | D/264,559 |
| Filed: | August 14, 2006 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29240692 | Oct 18, 2005 | D527031 | |||
| 29216112 | Oct 29, 2004 | D519134 | |||
| 29167194 | Sep 11, 2002 | D505141 | |||
| Current U.S. Class: | D15/126; D10/46 |
| Current International Class: | 1509 |
| Field of Search: | ;D15/126 ;33/507 ;451/5,6,8,10,42,43,364,384,460 |
References Cited [Referenced By]
U.S. Patent Documents
| 4229911 | October 1980 | Bicskei |
Attorney, Agent or Firm: Berenato, White & Stavish
Description
FIG. 1 is a front view of alignment markings for lens blanks of a third 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;
FIG. 3 is a front view of the alignment markings for lens blanks of FIG. 1 displayed on the display in a third orientation;
FIG. 4 is a front view of the alignment markings for lens blanks of FIG. 1 displayed on the display in a fourth orientation; and,
FIG. 5 is a front view of the alignment markings for lens blanks of FIG. 1 displayed on the display in a fifth orientation.
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