Granted Patent
Utility
US 5,684,506 · App. 08/531,459
Digital recorder apparatus with graphical display representation and method
Inventors:
Charles E. Taylor, Edwin McAuley, Edward McKinney
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: Sep 20, 1995
Inventors
Charles E. Taylor
Edwin McAuley
Edward McKinney
Assignee (at issue)
Sharper Image Corp.
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.