IP Library › Patent Application 09967767
Patent Application Utility
App. No. 09/967,767 · Confirmation No. 7246

FREQUENCY DEPENDENT CALIBRATION OF A WIDEBAND RADIO SYSTEM USING NARROWBAND CHANNELS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2012-12-12 C.AD Change of Address 1 View
2012-12-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-12-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-09 PA.. Power of Attorney 2 View
2008-12-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-07-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-06-08 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-09-28 TRNA Transmittal of New Application 6 View
2001-09-28 SPEC Specification 28 View
2001-09-28 CLM Claims 6 View
2001-09-28 ABST Abstract 1 View
2001-09-28 DRW Drawings-only black and white line drawings 4 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.
09/967,767
Filed
2001-09-28
Granted
2004-09-07
Pub. No.
US20030064739A1
Art Unit
2684
PTA
0 days