IP Library › Patent Application 10067783
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App. No. 10/067,783 · Confirmation No. 4691

METHOD AND APPARATUS FOR PROVIDING HIGH CONTRAST IMAGING

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
2003-08-12 LET. Miscellaneous Incoming Letter 1 View
2002-02-08 TRNA Transmittal of New Application 4 View
2002-02-08 ADS Application Data Sheet 2 View
2002-02-08 A.PE Preliminary Amendment 17 View
2002-02-08 SPEC Specification 48 View
2002-02-08 CLM Claims 7 View
2002-02-08 ABST Abstract 1 View
2002-02-08 DRW Drawings-only black and white line drawings 14 View
2002-02-08 OATH Oath or Declaration filed 2 View
2002-02-08 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/067,783
Filed
2002-02-08
Granted
2003-11-18
Pub. No.
US20020111546A1
Art Unit
3791
PTA
0 days