IP Library › Granted Patent US 6,678,356
Granted Patent Utility
US 6,678,356 · Confirmation No. 6523

SYSTEMS FOR DIALING AN EMERGENCY TELEPHONE NUMBER FROM A TELEWORKING CLIENT REMOTELY COUPLED TO A PBX

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 Code Description Pages PDF
2003-11-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-24 LET. Miscellaneous Incoming Letter 1 View
2003-11-24 DRW Drawings-only black and white line drawings 4 View
2001-03-23 TRNA Transmittal of New Application 1 View
2001-03-23 SPEC Specification 15 View
2001-03-23 CLM Claims 3 View
2001-03-23 ABST Abstract 1 View
2001-03-23 DRW Drawings-only black and white line drawings 4 View
2001-03-23 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,678,356
App. No.
09/815,468
Filed
2001-03-23
Granted
2004-01-13
Pub. No.
US20020136358A1
Art Unit
2643
PTA
-249 days