IP Library › Granted Patent US 5,320,123
Granted Patent Utility
US 5,320,123 · App. 08/066,365

Valve with dynamic function checking capability

Inventors: Thomas C. Corso, Wilhelm H. Horlacher, Harry S. Kuhlman
Patented Case View Patent ↗
Granted: Jun 14, 1994 Filed: May 24, 1993
Inventors
Thomas C. Corso
Wilhelm H. Horlacher
Harry S. Kuhlman
Assignee (at issue)
Honeywell Limited

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 5,320,123
App. No.
08/066,365
Filed
1993-05-24
Granted
1994-06-14
Kind
A