Granted Patent
Utility
US 6,567,527 · App. 09/632,888
Elongated oval battery assembly for canal hearing device
Inventors:
Ross G. Baker, Jr., Loren L. Roy, James P. Buckley, Patrick V. Williams, Adnan Shennib, Richard C. Urso
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Aug 7, 2000
Inventors
Ross G. Baker, Jr.
Loren L. Roy
James P. Buckley
Patrick V. Williams
Adnan Shennib
Richard C. Urso
Assignee (at issue)
InSound Medical, 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.