Granted Patent
Utility
US 4,417,170 · App. 06/323,913
Flexible circuit interconnect for piezoelectric element
Inventor:
Timothy C. Benincasa
Patented Case
View Patent ↗
Granted: Nov 22, 1983
Filed: Nov 23, 1981
Inventor
Timothy C. Benincasa
Assignee (at issue)
Imperial Clevite 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.