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App. No. 09/902,600 · Confirmation No. 9452

CORROSION RESISTANT MAGNETIC THIN FILM MEDIA

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2007-01-12 C.AD Change of Address 2 View
2007-01-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-07-12 TRNA Transmittal of New Application 3 View
2001-07-12 SPEC Specification 14 View
2001-07-12 CLM Claims 4 View
2001-07-12 ABST Abstract 1 View
2001-07-12 DRW Drawings-only black and white line drawings 5 View
2001-07-12 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/902,600
Filed
2001-07-12
Granted
2003-07-08
Art Unit
1773
PTA
-50 days