Granted Patent
Utility
US 5,141,065 · App. 07/612,901
Weight activated platform scale
Inventors:
Charles E. Maxwell, David Gorman, Ronald D. Breding
Patented Case
View Patent ↗
Granted: Aug 25, 1992
Filed: Nov 14, 1990
Inventors
Charles E. Maxwell
David Gorman
Ronald D. Breding
Assignee (at issue)
Metro 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.