Granted Patent
Utility
US 4,265,782 · App. 06/078,633
Detergent composition
Inventors:
David P. Armstrong, Robert J. Verdicchio
Patented Case
View Patent ↗
Granted: May 5, 1981
Filed: Sep 25, 1979
Inventors
David P. Armstrong
Robert J. Verdicchio
Assignee (at issue)
Johnson & Johnson Baby Products Company
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.