Granted Patent
Utility
US 5,510,108 · App. 08/383,478
Sanitizer for swimming pools, spas, and hot tubs
Inventor:
Richard J. Chouraqui
Patented Case
View Patent ↗
Granted: Apr 23, 1996
Filed: Feb 1, 1995
Inventor
Richard J. Chouraqui
Assignee (at issue)
Olin Corporation
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.