IP Library › Granted Patent US 5,924,194
Granted Patent Utility
US 5,924,194 · App. 08/856,667

Method of producing an overhead contact wire for supplying power to electrically driven vehicles

Inventor: Gerhard Ziemek
Patented Case View Patent ↗
Granted: Jul 20, 1999 Filed: May 15, 1997
Inventor
Gerhard Ziemek
Assignee (at issue)
ALCATEL

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 5,924,194
App. No.
08/856,667
Filed
1997-05-15
Granted
1999-07-20
Kind
A