Granted Patent
Utility
US 5,728,037 · App. 08/468,444
Environmentally friendly pinch bottom bag assembly and method of making
Inventors:
Arthur M. Pryor, Lattie G. Futch, Robert W. Bolling, Jr.
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Jun 6, 1995
Inventors
Arthur M. Pryor
Lattie G. Futch
Robert W. Bolling, Jr.
Assignee (at issue)
Union Camp 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.