IP Library › Granted Patent US 6,639,877
Granted Patent Utility
US 6,639,877 · Confirmation No. 4834

INFORMATION RECORDING AND REPRODUCING APPARATUS, AND CONTROL METHOD THEREOF

Inventor: Atsushi Hashimoto
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2015-05-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-05-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-04-28 PA.. Power of Attorney 1 View
2015-04-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-04-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-08-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-12 TRNA Transmittal of New Application 2 View
2002-03-12 SPEC Specification 16 View
2002-03-12 CLM Claims 3 View
2002-03-12 ABST Abstract 1 View
2002-03-12 DRW Drawings-only black and white line drawings 5 View
2002-03-12 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,639,877
App. No.
10/094,654
Filed
2002-03-12
Granted
2003-10-28
Pub. No.
US20020131334A1
Examiner
NEYZARI, ALI
Art Unit
2655
PTA
0 days