Granted Patent
Utility
US 4,328,874 · App. 06/126,890
Digital weighing scale with selectable computational parameters
Inventors:
Clinton L. Gumberich, Armando J. Visioli, Jr., Richard H. Kunz
Patented Case
View Patent ↗
Granted: May 11, 1982
Filed: Mar 3, 1980
Inventors
Clinton L. Gumberich
Armando J. Visioli, Jr.
Richard H. Kunz
Assignee (at issue)
Ohaus Scale 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.