IP Library Granted Patent US 4,456,820
Granted Patent Utility
US 4,456,820 · App. 06/490,407

Rotary cam and sensor temperature control for V-1000 toaster oven

Inventors: Charles Z. Krasznai, Paul V. Snyder
Patented Case View Patent ↗
Granted: Jun 26, 1984 Filed: May 2, 1983
Inventors
Charles Z. Krasznai
Paul V. Snyder
Assignee (at issue)
General Electric 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 4,456,820
App. No.
06/490,407
Filed
1983-05-02
Granted
1984-06-26
Kind
A