Granted Patent
Utility
US 6,301,337 · App. 08/932,899
Combined handset and POTS filter
Inventors:
William Scholtz, Arnold Muralt
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Sep 18, 1997
Inventors
William Scholtz
Arnold Muralt
Assignee (at issue)
Globespan, 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.