Granted Patent
Utility
US 4,739,910 · App. 06/916,257
Apparatus and method for inverting a child's training pant or the like
Inventors:
Dean W. Westphal, David T. Strohbeen
Patented Case
View Patent ↗
Granted: Apr 26, 1988
Filed: Oct 7, 1986
Inventors
Dean W. Westphal
David T. Strohbeen
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.