Granted Patent
Utility
US 4,778,017 · App. 07/142,667
Weighing scale having a shock-absorbing platform support
Inventor:
Charles Liang
Patented Case
View Patent ↗
Granted: Oct 18, 1988
Filed: Jan 11, 1988
Inventor
Charles Liang
Assignee (at issue)
Pelouze Scale Co.
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.