Granted Patent
Utility
US 6,782,557 · App. 10/393,939
Undergarment with a polymer coated fabric layer for protection against incontinence
Inventor:
Robert L. Feder
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: Mar 20, 2003
Inventor
Robert L. Feder
Assignee (at issue)
Dribrief, 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.