IP Library Granted Patent US 5,220,941
Granted Patent Utility
US 5,220,941 · App. 07/892,252

Fuel pressure regulator

Inventor: Charles H. Tuckey
Patented Case View Patent ↗
Granted: Jun 22, 1993 Filed: Jun 2, 1992
Inventor
Charles H. Tuckey
Assignee (at issue)
WALBRO LLC

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 5,220,941
App. No.
07/892,252
Filed
1992-06-02
Granted
1993-06-22
Kind
A