Granted Patent
Utility
US 4,846,909 · App. 06/944,668
Method of appling adhesive to a male external urinary collection device
Inventors:
Kenneth R. P. Klug, Robert Klug
Patented Case
View Patent ↗
Granted: Jul 11, 1989
Filed: Mar 6, 1987
Inventors
Kenneth R. P. Klug
Robert Klug
Assignee (at issue)
Sierra Laboratories, Inc.
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.