Granted Patent
Utility
US 4,596,989 · App. 06/544,445
Stabilized antenna system having an acceleration displaceable mass
Inventors:
Dorsey T. Smith, Albert H. Bieser
Patented Case
View Patent ↗
Granted: Jun 24, 1986
Filed: Oct 21, 1983
Inventors
Dorsey T. Smith
Albert H. Bieser
Assignee (at issue)
Tracor BEI, 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.