IP Library › Granted Patent US 6,685,316
Granted Patent Utility
US 6,685,316 · Confirmation No. 3132

METHOD OF MANUFACTURING PROGRESSIVE OPHTHALMIC LENSES

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2003-09-29 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-10-15 TRNA Transmittal of New Application 2 View
2002-10-15 DRW Drawings-only black and white line drawings 20 View
2002-07-16 TRNA Transmittal of New Application 3 View
2002-07-16 A.PE Preliminary Amendment 13 View
2002-07-16 SPEC Specification 18 View
2002-07-16 CLM Claims 6 View
2002-07-16 ABST Abstract 2 View
2002-07-16 DRW Drawings-only black and white line drawings 20 View
2002-07-16 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,685,316
App. No.
10/195,353
Filed
2002-07-16
Granted
2004-02-03
Pub. No.
US20030048410A1
Art Unit
2873
PTA
0 days