Granted Patent
Utility
US 5,495,145 · App. 08/273,866
Pseudo-spring loading mechanism for magnetron tuner
Inventor:
Richard E. Pingree, Jr.
Patented Case
View Patent ↗
Granted: Feb 27, 1996
Filed: Jul 12, 1994
Inventor
Richard E. Pingree, Jr.
Assignee (at issue)
Litton Systems, 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.