IP Library Granted Patent US 6,654,448
Granted Patent Utility
US 6,654,448 · Confirmation No. 4710

VOICE MESSAGING SYSTEM

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Code Description Pages PDF
2003-09-15 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-08-11 LET. Miscellaneous Incoming Letter 1 View
2003-08-11 DRW Drawings-only black and white line drawings 2 View
2002-04-22 TRNA Transmittal of New Application 3 View
2002-04-22 SPEC Specification 12 View
2002-04-22 CLM Claims 2 View
2002-04-22 ABST Abstract 1 View
2002-04-22 DRW Drawings-only black and white line drawings 2 View
2002-04-22 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,654,448
App. No.
10/127,070
Filed
2002-04-22
Granted
2003-11-25
Art Unit
2645
PTA
-60 days