Granted Patent
Utility
US 5,771,551 · App. 08/815,039
Tool for punching and riveting including a combination cylinder
Inventors:
Robert M. Schurter, Karl William Richter, Edward Byaliy
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Mar 13, 1997
Inventors
Robert M. Schurter
Karl William Richter
Edward Byaliy
Assignee (at issue)
AOS HOLDING 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.