Granted Patent
Utility
US 6,533,145 · App. 09/911,073
Self-contained viscous liquid dispenser
Inventors:
Richard P. Lewis, Cleary E. Mahaffey, Pamela Jean Mayberry, Paul Francis Tramontina, David James Sealy Powling, Mark A. Bennett, Randall Bachtel
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Jul 23, 2001
Inventors
Richard P. Lewis
Cleary E. Mahaffey
Pamela Jean Mayberry
Paul Francis Tramontina
David James Sealy Powling
Mark A. Bennett
Randall Bachtel
Assignee (at issue)
Kimberly-Clark Worldwide, 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.