Granted Patent
Utility
US 4,456,210 · App. 06/407,455
Transducer mounting
Inventor:
William E. McBride
Patented Case
View Patent ↗
Granted: Jun 26, 1984
Filed: Aug 12, 1982
Inventor
William E. McBride
Assignee (at issue)
Lowrance Electronics, 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.