Granted Patent
Utility
US 5,378,197 · App. 08/054,559
Waterslide play apparatus
Inventor:
Rick A. Briggs
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Apr 28, 1993
Inventor
Rick A. Briggs
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.