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App. No. 10/013,657 · Confirmation No. 3560

WALKER NAVIGATION SYSTEM, WALKER NAVIGATION METHOD, GUIDANCE DATA COLLECTION APPARATUS AND GUIDANCE DATA COLLECTION METHOD

Inventor: Miwako Doi
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2011-04-20 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-04-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-04-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-04-04 PA.. Power of Attorney 1 View
2011-04-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-04-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-12-13 TRNA Transmittal of New Application 2 View
2001-12-13 ADS Application Data Sheet 1 View
2001-12-13 SPEC Specification 22 View
2001-12-13 CLM Claims 7 View
2001-12-13 ABST Abstract 1 View
2001-12-13 DRW Drawings-only black and white line drawings 10 View
2001-12-13 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/013,657
Filed
2001-12-13
Granted
2003-04-01
Pub. No.
US20020077749A1
Art Unit
3661
PTA
-77 days