Granted Patent
Utility
US 5,343,671 · App. 07/977,578
Means for and methods of loading irregularly shaped objects into automatic packaging machines
Inventor:
Stevan Tisma
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: Nov 17, 1992
Inventor
Stevan Tisma
Assignee (at issue)
Tisma Machinery 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.