Granted Patent
Utility
US 5,343,220 · App. 08/031,915
Force monitor of an electronic paint brush apparatus
Inventors:
Julian F. Veasy, Stephen Freeman
Patented Case
View Patent ↗
Granted: Aug 30, 1994
Filed: Mar 16, 1993
Inventors
Julian F. Veasy
Stephen Freeman
Assignee (at issue)
Crosfield Electronics Limited
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.