Granted Patent
Utility
US 5,659,934 · App. 08/700,599
Method of forming a laterally expandable tampon
Inventors:
James L. Jessup, Donald Henry Paalman
Patented Case
View Patent ↗
Granted: Aug 26, 1997
Filed: Aug 12, 1996
Inventors
James L. Jessup
Donald Henry Paalman
Assignee (at issue)
Kimberly-Clark Worldwide, 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.