Granted Patent
Utility
US 4,576,729 · App. 06/633,826
Liquid disinfectant laundry detergents
Inventors:
Leon E. Paszek, Barbara C. Gebbia
Patented Case
View Patent ↗
Granted: Mar 18, 1986
Filed: Jul 24, 1984
Inventors
Leon E. Paszek
Barbara C. Gebbia
Assignee (at issue)
Sterling Drug, 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.