Granted Patent
Utility
US 4,576,798 · App. 06/506,312
Contact lens disinfecting unit
Inventors:
Henry B. Hall, Peter B. Hewes, Benjamin Moore, Rosario Sanzaro
Patented Case
View Patent ↗
Granted: Mar 18, 1986
Filed: Jun 21, 1983
Inventors
Henry B. Hall
Peter B. Hewes
Benjamin Moore
Rosario Sanzaro
Assignee (at issue)
Safeway Products 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.