Granted Patent
Utility
US 4,673,403 · App. 06/792,730
Method and pad allowing improved placement of catamenial device
Inventors:
Frederich O. Lassen, Earle Harry Sherrod, Ann M. Nichols, Paul J. Serbiak
Patented Case
View Patent ↗
Granted: Jun 16, 1987
Filed: Oct 30, 1985
Inventors
Frederich O. Lassen
Earle Harry Sherrod
Ann M. Nichols
Paul J. Serbiak
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.