Granted Patent
Utility
US 4,598,853 · App. 06/612,293
Open-center flexural pivot wire bonding head
Inventor:
William H. Hill
Patented Case
View Patent ↗
Granted: Jul 8, 1986
Filed: May 21, 1984
Inventor
William H. Hill
Assignee (at issue)
Hughes Aircraft 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.