Granted Patent
Utility
US 4,857,066 · App. 07/153,120
Sanitary napkin or like article having an integral carrying/disposal envelope
Inventor:
Kathleen S. Allison
Patented Case
View Patent ↗
Granted: Aug 15, 1989
Filed: Feb 8, 1988
Inventor
Kathleen S. Allison
Assignee (at issue)
Weyerhaeuser NR 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.