Granted Patent
Utility
US 5,382,472 · App. 07/952,275
Resealable packaging material
Inventors:
Apostol Yanidis, Bruce Sanderford
Patented Case
View Patent ↗
Granted: Jan 17, 1995
Filed: Sep 28, 1992
Inventors
Apostol Yanidis
Bruce Sanderford
Assignee (at issue)
James River Paper Company, 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.