IP Library › Granted Patent US 6,745,228
Granted Patent Utility
US 6,745,228 · Confirmation No. 4219

METHOD AND APPARATUS FOR LISTENING FOR INCOMING CALLS ON MULTIPLE PORT/SOCKET COMBINATIONS

Inventor: Guy Riddle
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2012-08-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-08-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-08-02 PA.. Power of Attorney 1 View
2012-08-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-08-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2009-05-26 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-04-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-03-24 TRNA Transmittal of New Application 2 View
2003-03-24 SPEC Specification 36 View
2003-03-24 CLM Claims 3 View
2003-03-24 ABST Abstract 1 View
2002-12-09 TRNA Transmittal of New Application 5 View
2002-12-09 A.PE Preliminary Amendment 3 View
2002-12-09 SPEC Specification 36 View
2002-12-09 CLM Claims 3 View
2002-12-09 ABST Abstract 1 View
2002-12-09 DRW Drawings-only black and white line drawings 12 View
2002-12-09 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 6,745,228
App. No.
10/315,966
Filed
2002-12-09
Granted
2004-06-01
Pub. No.
US20030135551A1
Art Unit
2126
PTA
-107 days