Granted Patent
Utility
US 5,427,313 · App. 08/083,757
Method and control system for controlling an automatic HVAC system to prevent the discharge of air within a predetermined temperature range
Inventors:
Leighton Ira Davis, Jr., Thomas F. Sieja, Gerhard A. Dage, Robert W. Matteson
Patented Case
View Patent ↗
Granted: Jun 27, 1995
Filed: Jun 30, 1993
Inventors
Leighton Ira Davis, Jr.
Thomas F. Sieja
Gerhard A. Dage
Robert W. Matteson
Assignee (at issue)
Ford Motor 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.