Granted Patent
Utility
US 5,573,021 · App. 08/383,335
Combined flosser and floss dispenser device
Inventors:
Deborah A. Grofcisk, John W. Dolan, John W. Spencer, Jr.
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Feb 3, 1995
Inventors
Deborah A. Grofcisk
John W. Dolan
John W. Spencer, Jr.
Assignee (at issue)
W. L. Gore & Associates, 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.