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App. No. 09/811,732 · Confirmation No. 9494

LENS SYSTEMS FOR PROJECTION TELEVISIONS

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
2004-08-03 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-03-19 TRNA Transmittal of New Application 3 View
2001-03-19 ADS Application Data Sheet 2 View
2001-03-19 SPEC Specification 48 View
2001-03-19 CLM Claims 12 View
2001-03-19 ABST Abstract 1 View
2001-03-19 DRW Drawings-only black and white line drawings 19 View
2001-03-19 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/811,732
Filed
2001-03-19
Granted
2004-09-14
Pub. No.
US20030071929A1
Art Unit
2614
PTA
0 days