IP Library › Granted Patent US 5,348,536
Granted Patent Utility
US 5,348,536 · App. 08/101,517

Coextruded catheter and method of forming

Inventors: Pauline R. Young, Timothy A. Abrahamson, Richard K. Sommercorn
Patented Case View Patent ↗
Granted: Sep 20, 1994 Filed: Aug 2, 1993
Inventors
Pauline R. Young
Timothy A. Abrahamson
Richard K. Sommercorn
Assignee (at issue)
QuinTron Instrument Company, Inc.

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

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 patent's details
Quick Facts
Patent No.
US 5,348,536
App. No.
08/101,517
Filed
1993-08-02
Granted
1994-09-20
Kind
A