Granted Patent
Utility
US 6,070,694 · App. 09/148,931
Loudspeaker assembly
Inventors:
Albert Burdett, Frank Sterns, Doug S. Wright
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Sep 4, 1998
Inventors
Albert Burdett
Frank Sterns
Doug S. Wright
Assignee (at issue)
Niles Audio Corporation
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.