IP Library › Patent Application 60434288
Patent Application Provisional Small
App. No. 60/434,288 · Confirmation No. 5021

Multiple billing system telephone network

Inventor: John Landau
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2002-12-18 TRNA Transmittal of New Application 1 View
2002-12-18 SPEC Specification 9 View
2002-12-18 CLM Claims 7 View
2002-12-18 ABST Abstract 1 View
2002-12-18 DRW Drawings-only black and white line drawings 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
App. No.
60/434,288
Filed
2002-12-18