Granted Patent
Utility
US 6,230,334 · App. 09/552,207
Cleansing and freshening unit intended for suspension from a rim of a toilet bowl
Inventors:
William R. Camp, David J. Milora
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Apr 19, 2000
Inventors
William R. Camp
David J. Milora
Assignee (at issue)
Sara Lee/ DE N.V.
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.