Granted Patent
Utility
US 4,754,909 · App. 07/058,759
Flexible stapler
Inventors:
John Michael Barker, Alan K. Plyley
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Jun 5, 1987
Inventors
John Michael Barker
Alan K. Plyley
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.