Granted Patent
Utility
US 5,013,033 · App. 07/305,939
Rowing apparatus
Inventors:
Scott R. Watterson, William T. Dalebout, Donald J. Standing
Patented Case
View Patent ↗
Granted: May 7, 1991
Filed: Feb 1, 1989
Inventors
Scott R. Watterson
William T. Dalebout
Donald J. Standing
Assignee (at issue)
Proform Fitness Products, 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.