Granted Patent
Utility
US 4,432,823 · App. 06/278,753
Method and apparatus for manufacturing elastic leg disposable diapers
Inventor:
William J. Moore
Patented Case
View Patent ↗
Granted: Feb 21, 1984
Filed: Jun 29, 1981
Inventor
William J. Moore
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.