Granted Patent
Utility
US 4,337,772 · App. 06/241,252
Adhesive backed sanitary napkin
Inventor:
Robert J. Roeder
Patented Case
View Patent ↗
Granted: Jul 6, 1982
Filed: Mar 6, 1981
Inventor
Robert J. Roeder
Assignee (at issue)
Kimberly-Clark 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.