Granted Patent
Utility
US 4,488,928 · App. 06/495,225
Method and apparatus for forming soft, bulky absorbent webs and resulting product
Inventors:
Mir I. Ali Khan, Richard Schmidt
Patented Case
View Patent ↗
Granted: Dec 18, 1984
Filed: May 16, 1983
Inventors
Mir I. Ali Khan
Richard Schmidt
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.