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Patent
D606101
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Priority
Oct 02 2007
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Filed
Sep 30 2008
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Issued
Dec 15 2009
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Expiry
Dec 15 2023
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Assg.orig
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Entity
unknown
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4
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The ornamental design for a blocker for eyeglass lenses, as shown and described.
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FIG. 1 is a rear elevational view of our design;
FIG. 2 is a rear perspective view;
FIG. 3 is a front elevational view;
FIG. 4 is a front perspective view;
FIG. 5 is a left side elevational view;
FIG. 6 is a right side elevational view; and,
FIG. 7 is a top plan view.
Evans, Daryll Scott, Ferris, Bruce Seymour, Anderson, Sean Derek, Tingen, Tory L., Kocotas, Sally C.
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 18 2007 | TINGEN, TORY L | National Optronics, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021607 | /0313 |
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Oct 18 2007 | KOCOTAS, SALLY C | National Optronics, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021607 | /0313 |
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Oct 19 2007 | FERRIS, BRUCE SEYMOUR | National Optronics, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021607 | /0313 |
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Oct 19 2007 | ANDERSON, SEAN DEREK | National Optronics, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021607 | /0313 |
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Nov 13 2007 | EVANS, DARYLL SCOTT | National Optronics, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021607 | /0313 |
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Sep 30 2008 | | National Optronics, Inc. | (assignment on the face of the patent) | | / |
Oct 19 2020 | National Optronics, Inc | DAC VISION INCORPORATED D B A DAC TECHNOLOGIES | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 054434 | /0009 |
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