IP Library › Granted Patent US 4,942,282
Granted Patent Utility
US 4,942,282 · App. 07/367,164

Split heater bar

Inventor: Wayne P. Jensen
Patented Case View Patent ↗
Granted: Jul 17, 1990 Filed: Jun 16, 1989
Inventor
Wayne P. Jensen
Assignee (at issue)
Hughes Aircraft Company

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 4,942,282
App. No.
07/367,164
Filed
1989-06-16
Granted
1990-07-17
Kind
A