Granted Patent
Utility
US 4,863,785 · App. 07/273,034
Nonwoven continuously-bonded trilaminate
Inventors:
Mark H. S. Berman, Dilip D. Doshi, Thomas F. Gilmore
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Nov 18, 1988
Inventors
Mark H. S. Berman
Dilip D. Doshi
Thomas F. Gilmore
Assignee (at issue)
James River Corporation
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.