Granted Patent
Utility
US 4,800,971 · App. 07/002,959
Scale assembly
Inventors:
Benny N. Dillon, James F. Williams, Leo J. Niese, Amiel R. Helle
Patented Case
View Patent ↗
Granted: Jan 31, 1989
Filed: Jan 13, 1987
Inventors
Benny N. Dillon
James F. Williams
Leo J. Niese
Amiel R. Helle
Assignee (at issue)
Masstron Scale, 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.