IP Library › Granted Patent US 6,724,860
Granted Patent Utility
US 6,724,860 · Confirmation No. 6149

METHODS AND APPARATUS FOR TRANSMITTING ACCURATE EMERGENCY LOCATION IDENTIFICATION NUMBERS (ELINS) FROM BEHIND A MULTI-LINE TELEPHONE SYSTEM (MLTS) AFTER AN EMERGENCY CALLER DISCONNECTS

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2004-03-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-01 LET. Miscellaneous Incoming Letter 1 View
2004-03-01 DRW Drawings-only black and white line drawings 6 View
2003-11-20 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-03-23 TRNA Transmittal of New Application 1 View
2001-03-23 SPEC Specification 16 View
2001-03-23 CLM Claims 5 View
2001-03-23 ABST Abstract 1 View
2001-03-23 DRW Drawings-only black and white line drawings 6 View
2001-03-23 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,724,860
App. No.
09/816,823
Filed
2001-03-23
Granted
2004-04-20
Pub. No.
US20020136362A1
Examiner
CHAN, WING F
Art Unit
2643
PTA
-96 days