IP Library › Granted Patent US 6,401,031
Granted Patent Utility
US 6,401,031 · Confirmation No. 7072

TRAVEL TIME OBTAINING SYSTEM, LOCAL MAP DATA SERVER, TRAVEL TIME OBTAINING SERVER, CONTROL METHODS THEREOF, AND RECORDING MEDIUM

Inventor: Hideharu Ogawa
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-10-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-21 PA.. Power of Attorney 1 View
2008-10-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-10-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-02-20 TRNA Transmittal of New Application 3 View
2001-02-20 SPEC Specification 23 View
2001-02-20 CLM Claims 10 View
2001-02-20 ABST Abstract 1 View
2001-02-20 DRW Drawings-only black and white line drawings 7 View
2001-02-20 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,401,031
App. No.
09/789,325
Filed
2001-02-20
Granted
2002-06-04
Pub. No.
US20010016850A1
Art Unit
3661
PTA
0 days