IP Library › Granted Patent US 4,490,314
Granted Patent Utility
US 4,490,314 · App. 06/431,561

Radiation cured silicone rubber articles

Inventors: John G. DuPont, Paul Goodwin
Patented Case View Patent ↗
Granted: Dec 25, 1984 Filed: Sep 30, 1982
Inventors
John G. DuPont
Paul Goodwin
Assignee (at issue)
High Voltage Engineering Corporation

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 4,490,314
App. No.
06/431,561
Filed
1982-09-30
Granted
1984-12-25
Kind
A