Granted Patent
Utility
US 6,145,779 · App. 09/404,084
Dual roll transfer dispenser
Inventors:
Darrell R. Johnson, Ricky W. Purcell, Ronald R. Arvay
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Sep 23, 1999
Inventors
Darrell R. Johnson
Ricky W. Purcell
Ronald R. Arvay
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.