Granted Patent
Utility
US 4,452,326 · App. 06/402,054
Corner bearing assembly for platform scale
Inventors:
Stan B. Hanssen, James R. Hanssen
Patented Case
View Patent ↗
Granted: Jun 5, 1984
Filed: Jul 26, 1982
Inventors
Stan B. Hanssen
James R. Hanssen
Assignee (at issue)
Tricolor Holdings, LLC
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.