Granted Patent
Utility
US 4,753,735 · App. 06/921,909
Solvent and apparatus and method for cleaning and drying surfaces of non absorbent articles
Inventor:
Frances J. Figiel
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Oct 27, 1986
Inventor
Frances J. Figiel
Assignee (at issue)
AlliedSignal, Inc.
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.