Granted Patent
Utility
US 4,296,458 · App. 05/961,919
Electrolyte capacitors with improved anode-to-lead connection
Inventors:
Leslie Dean Smith, William Tew, Jack Woolley
Patented Case
View Patent ↗
Granted: Oct 20, 1981
Filed: Nov 20, 1978
Inventors
Leslie Dean Smith
William Tew
Jack Woolley
Assignee (at issue)
Plessey Handel Und Investments AG
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.