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App. No. 10/060,128 · Confirmation No. 9735

ELECTRICALLY VARIABLE OPTICAL FILTER

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
2003-08-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-30 TRNA Transmittal of New Application 1 View
2002-01-30 SPEC Specification 12 View
2002-01-30 CLM Claims 8 View
2002-01-30 ABST Abstract 1 View
2002-01-30 DRW Drawings-only black and white line drawings 6 View
2002-01-30 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/060,128
Filed
2002-01-30
Granted
2003-10-21
Pub. No.
US20030142406A1
Art Unit
2872
PTA
0 days