Granted Patent
Utility
US 5,111,639 · App. 07/675,741
Method and apparatus for bagging product units
Inventors:
Kevin J. Bolejack, Frederick Forgnone
Patented Case
View Patent ↗
Granted: May 12, 1992
Filed: Mar 27, 1991
Inventors
Kevin J. Bolejack
Frederick Forgnone
Assignee (at issue)
Transfresh 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.