Granted Patent
Utility
US 4,381,784 · App. 06/234,673
Sanitary appliance containing blood gelling agent
Inventors:
Gerard M. Aberson, Robin Powell-Toothman
Patented Case
View Patent ↗
Granted: May 3, 1983
Filed: Feb 17, 1981
Inventors
Gerard M. Aberson
Robin Powell-Toothman
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.