IP Library › Granted Patent US 6,504,921
Granted Patent Utility Small
US 6,504,921 · Confirmation No. 9587

APPARATUS AND METHOD FOR NETWORK - INITIATED REAL - TIME MULTI - PARTY COMMUNICATIONS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2019-07-04 OATH Oath or Declaration filed 2 View
2009-07-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-16 PA.. Power of Attorney 2 View
2009-07-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-01 TRNA Transmittal of New Application 3 View
2001-03-01 ADS Application Data Sheet 2 View
2001-03-01 SPEC Specification 17 View
2001-03-01 CLM Claims 6 View
2001-03-01 ABST Abstract 1 View
2001-03-01 DRW Drawings-only black and white line drawings 2 View
2001-03-01 OATH Oath or Declaration filed 3 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 6,504,921
App. No.
09/797,065
Filed
2001-03-01
Granted
2003-01-07
Pub. No.
US20020164008A1
Art Unit
2642
PTA
0 days