Granted Patent
Utility
US 6,738,244 · App. 10/047,702
Annunciator
Inventor:
Joseph M. Lepley
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Jan 15, 2002
Inventor
Joseph M. Lepley
Assignee (at issue)
Altronic, LLC.
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.