Granted Patent
Utility
US 5,194,048 · App. 07/604,946
Participatory water play apparatus
Inventor:
Rick A. Briggs
Patented Case
View Patent ↗
Granted: Mar 16, 1993
Filed: Oct 29, 1990
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.