IP Library › Patent Application 09927221
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App. No. 09/927,221 · Confirmation No. 4736

METHOD FOR MANUFACTURING AN OPTICAL DEVICE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-08-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-10 TRNA Transmittal of New Application 3 View
2001-08-10 SPEC Specification 15 View
2001-08-10 CLM Claims 4 View
2001-08-10 ABST Abstract 1 View
2001-08-10 DRW Drawings-only black and white line drawings 12 View
2001-08-10 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/927,221
Filed
2001-08-10
Granted
2003-10-28
Pub. No.
US20020085602A1
Art Unit
2873
PTA
0 days