IP Library › Patent Application 10053811
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App. No. 10/053,811 · Confirmation No. 4715

LOCATION SYSTEM USING BEACON TRANSMITTERS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2015-03-17 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2014-10-16 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-01-18 TRNA Transmittal of New Application 1 View
2002-01-18 SPEC Specification 19 View
2002-01-18 CLM Claims 13 View
2002-01-18 ABST Abstract 1 View
2002-01-18 DRW Drawings-only black and white line drawings 8 View
2002-01-18 OATH Oath or Declaration filed 1 View
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Quick Facts
App. No.
10/053,811
Filed
2002-01-18
Granted
2003-08-19
Pub. No.
US20030137455A1
Examiner
MULL, FRED H
Art Unit
3662
PTA
-6 days