Granted Patent
Utility
US 5,797,779 · App. 08/598,249
Bodyboard with differentiated topskin
Inventor:
Michael A. Stewart
Patented Case
View Patent ↗
Granted: Aug 25, 1998
Filed: Feb 8, 1996
Inventor
Michael A. Stewart
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.