IP Library › Granted Patent US 4,568,426
Granted Patent Utility
US 4,568,426 · App. 06/465,109

Controlled atmosphere oven

Inventor: Thomas W. Orlando
Patented Case View Patent ↗
Granted: Feb 4, 1986 Filed: Feb 9, 1983
Inventor
Thomas W. Orlando
Assignee (at issue)
Alcor, Inc.

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.

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Quick Facts
Patent No.
US 4,568,426
App. No.
06/465,109
Filed
1983-02-09
Granted
1986-02-04
Kind
A