Granted Patent
Utility
US 4,827,698 · App. 07/163,706
Packaging weight control system
Inventor:
Charles K. Banks
Patented Case
View Patent ↗
Granted: May 9, 1989
Filed: Mar 3, 1988
Inventor
Charles K. Banks
Assignee (at issue)
Nabisco Brands, 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.