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App. No. 10/227,171 · Confirmation No. 6437

THIN FILM WRITER WITH MULTIPLAYER WRITE GAP

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2006-06-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-01-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-20 LET. Miscellaneous Incoming Letter 1 View
2004-01-20 ADS Application Data Sheet 3 View
2002-08-23 TRNA Transmittal of New Application 2 View
2002-08-23 ADS Application Data Sheet 3 View
2002-08-23 SPEC Specification 15 View
2002-08-23 CLM Claims 7 View
2002-08-23 ABST Abstract 1 View
2002-08-23 DRW Drawings-only black and white line drawings 2 View
2002-08-23 OATH Oath or Declaration filed 5 View
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Quick Facts
App. No.
10/227,171
Filed
2002-08-23
Granted
2004-04-20
Art Unit
2652
PTA
-193 days