Granted Patent
Utility
US 4,507,973 · App. 06/528,281
Housing for capacitive pressure sensor
Inventors:
Rodney Barr, George E. Kochanek
Patented Case
View Patent ↗
Granted: Apr 2, 1985
Filed: Aug 31, 1983
Inventors
Rodney Barr
George E. Kochanek
Assignee (at issue)
BorgWarner 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.