Granted Patent
Utility
US 4,005,821 · App. 05/566,869
Thermomechanical vacuum regulator using bimetallic position sensing
Inventors:
Michael Slavin, George T. Bata, Raymen F. Emery, George C. Ludwig
Patented Case
View Patent ↗
Granted: Feb 1, 1977
Filed: Apr 10, 1975
Inventors
Michael Slavin
George T. Bata
Raymen F. Emery
George C. Ludwig
Assignee (at issue)
Bendix Limited
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.