Granted Patent
Utility
US 6,602,253 · App. 09/781,466
Rod to rod connector
Inventors:
Marc Richelsoph, John Usher
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Feb 12, 2001
Inventors
Marc Richelsoph
John Usher
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.