Granted Patent
Utility
US 4,902,236 · App. 07/271,153
Flex circuit and cable assembly
Inventor:
Alexander W. Hasircoglu
Patented Case
View Patent ↗
Granted: Feb 20, 1990
Filed: Nov 14, 1988
Inventor
Alexander W. Hasircoglu
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.