Granted Patent
Utility
US 6,791,902 · App. 10/160,282
Portable fish finder
Inventors:
Mark Steiner, Wendell Wilson, Patrick Spivey, Jared Rudd, Darrell Watt, Marti Elnicki
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: May 30, 2002
Inventors
Mark Steiner
Wendell Wilson
Patrick Spivey
Jared Rudd
Darrell Watt
Marti Elnicki
Assignee (at issue)
Techsonic Industries, 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.