Granted Patent
Utility
US 5,163,093 · App. 07/625,830
Microphone mounting for a person's neck
Inventors:
Frank Frielingsdorf, Alan Hofer, Peter Untersander
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Dec 12, 1990
Inventors
Frank Frielingsdorf
Alan Hofer
Peter Untersander
Assignee (at issue)
Stanton Magnetics, 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.