Granted Patent
Utility
US 6,766,027 · App. 10/285,107
Elliptical flushmount speaker
Inventors:
Todd Ryan, Ray Call, Tommy Rucci
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Oct 31, 2002
Inventors
Todd Ryan
Ray Call
Tommy Rucci
Assignee (at issue)
DANA INNOVATIONS
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.