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App. No. 10/318,571 · Confirmation No. 9455

ULTRASOUND RANGING FOR LOCALIZATION OF IMAGING TRANSDUCER

Inventor: N. Parker Willis
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2013-03-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-03-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-03-06 PA.. Power of Attorney 2 View
2013-03-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2013-03-06 C.AD Change of Address 1 View
2013-03-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-02-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-03-17 TRNA Transmittal of New Application 3 View
2003-03-17 DRW Drawings-only black and white line drawings 4 View
2002-12-13 TRNA Transmittal of New Application 3 View
2002-12-13 SPEC Specification 22 View
2002-12-13 CLM Claims 4 View
2002-12-13 ABST Abstract 1 View
2002-12-13 DRW Drawings-only black and white line drawings 6 View
2002-12-13 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/318,571
Filed
2002-12-13
Granted
2004-04-13
Examiner
IMAM, ALI M
Art Unit
3737
PTA
0 days