Granted Patent
Utility
US 4,299,519 · App. 06/144,846
Two piece fastener and installation tool
Inventor:
Robert J. Corbett
Patented Case
View Patent ↗
Granted: Nov 10, 1981
Filed: Apr 29, 1980
Inventor
Robert J. Corbett
Assignee (at issue)
Huck Manufacturing Co.
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.