Granted Patent
Utility
US 6,772,681 · App. 10/374,125
Press machine
Inventors:
Steve Raio, John James Boyer
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Feb 25, 2003
Inventors
Steve Raio
John James Boyer
Assignee (at issue)
Proprocess Corporation
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.