Granted Patent
Utility
US 4,580,435 · App. 06/576,861
Installation tool for pull type fasteners
Inventors:
Gary L. Port, Michael J. Himes, John J. Kaelin
Patented Case
View Patent ↗
Granted: Apr 8, 1986
Filed: Mar 5, 1984
Inventors
Gary L. Port
Michael J. Himes
John J. Kaelin
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.