Granted Patent
Utility
US 4,357,939 · App. 06/219,946
Sanitary napkin with cross directional fluid directing means
Inventors:
David M. Jackson, Robert J. Roeder
Patented Case
View Patent ↗
Granted: Nov 9, 1982
Filed: Dec 24, 1980
Inventors
David M. Jackson
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.