Granted Patent
Utility
US 5,434,366 · App. 07/942,647
Checkweigher
Inventor:
David Troisi
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Sep 9, 1992
Inventor
David Troisi
Assignee (at issue)
Hi-Speed Checkweigher Co., 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.