IP Library › Granted Patent US 6,544,635
Granted Patent Utility
US 6,544,635 · Confirmation No. 6841

MAGNETIC RECORDING MEDIUM

Inventor: Kenichi Kikuchi
Patented Case View Patent ↗ View Publication ↗
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2014-02-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-02-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-11-01 OATH Oath or Declaration filed 21 View
2012-03-22 PET.AUTO ePetition Request Form 3 View
2012-03-22 WFEE Fee Worksheet (SB06) 2 View
2012-03-22 PET.DEC.AUTO ePetition Grant Letter 1 View
2012-03-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-09-18 TRNA Transmittal of New Application 2 View
2001-09-18 SPEC Specification 46 View
2001-09-18 CLM Claims 2 View
2001-09-18 ABST Abstract 1 View
2001-09-18 DRW Drawings-only black and white line drawings 4 View
2001-09-18 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,544,635
App. No.
09/954,045
Filed
2001-09-18
Granted
2003-04-08
Pub. No.
US20020061422A1
Art Unit
1773
PTA
0 days