IP Library › Patent Application 09822708
Patent Application Utility
App. No. 09/822,708 · Confirmation No. 8053

C-CHANNEL TO O-CHANNEL CONVERTER FOR A SINGLE OPERATOR EXCHANGE BILIARY CATHETER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2011-03-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-07-03 DRW Drawings-only black and white line drawings 15 View
2001-03-30 TRNA Transmittal of New Application 2 View
2001-03-30 SPEC Specification 29 View
2001-03-30 CLM Claims 6 View
2001-03-30 ABST Abstract 1 View
2001-03-30 DRW Drawings-only black and white line drawings 23 View
2001-03-30 OATH Oath or Declaration filed 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.
09/822,708
Filed
2001-03-30
Granted
2004-07-20
Pub. No.
US20020143251A1
Art Unit
3783
PTA
-141 days