Granted Patent
Utility
US 5,784,470 · App. 08/476,857
Battery door and faceplate arrangement for a completely in the canal hearing aid device
Inventors:
Ricky Lee Fackler, Lester R. Iburg, Randolph R. Giller
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Jun 7, 1995
Inventors
Ricky Lee Fackler
Lester R. Iburg
Randolph R. Giller
Assignee (at issue)
Resistance Technology, 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.