IP Library Granted Patent US 6,744,859
Granted Patent Utility
US 6,744,859 · Confirmation No. 5375

SYSTEM AND APPARATUS FOR PROVIDING TELEPHONE COMMUNICATION BETWEEN A CALLER AND A SPECIAL NUMBER CALL ANSWERING FACILITY

Patented Case View Patent ↗
⬇ PDF
Code Description Pages PDF
2015-12-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-12-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-12-01 PA.. Power of Attorney 2 View
2015-12-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-12-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2015-12-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2005-01-03 PGREF Request for Refund of Publication Fee Paid 5 View
2004-04-27 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-08-23 TRNA Transmittal of New Application 5 View
2002-08-23 DRW Drawings-only black and white line drawings 6 View
2002-08-23 OATH Oath or Declaration filed 18 View
2002-05-21 TRNA Transmittal of New Application 3 View
2002-05-21 SPEC Specification 24 View
2002-05-21 CLM Claims 9 View
2002-05-21 ABST Abstract 1 View
2002-05-21 DRW Drawings-only black and white line drawings 6 View
2002-05-21 OATH Oath or Declaration filed 5 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,744,859
App. No.
10/152,113
Filed
2002-05-21
Granted
2004-06-01
Examiner
CHAN, WING F
Art Unit
2643
PTA
0 days