Granted Patent
Utility
US 5,124,111 · App. 07/612,042
Method of forming a substantially continous swirled filament
Inventors:
Richard Francis Keller, Terry L. Springer, Jeffrey J. Jeanquart
Patented Case
View Patent ↗
Granted: Jun 23, 1992
Filed: Nov 13, 1990
Inventors
Richard Francis Keller
Terry L. Springer
Jeffrey J. Jeanquart
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.