IP Library › Granted Patent US 6,687,195
Granted Patent Utility
US 6,687,195 · Confirmation No. 3182

MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING DEVICE

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 Code Description Pages PDF
2017-08-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-08-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-08-02 PA.. Power of Attorney 1 View
2017-08-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-08-02 C.AD Change of Address 2 View
2017-08-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2006-08-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-12-15 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-12-11 TRNA Transmittal of New Application 5 View
2001-12-11 SPEC Specification 48 View
2001-12-11 CLM Claims 6 View
2001-12-11 ABST Abstract 1 View
2001-12-11 DRW Drawings-only black and white line drawings 13 View
2001-12-11 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,687,195
App. No.
10/014,311
Filed
2001-12-11
Granted
2004-02-03
Pub. No.
US20020075763A1
Art Unit
2813
PTA
-23 days