Granted Patent
Utility
US 6,578,446 · App. 10/055,429
Bell crank assembly and kit
Inventors:
Brian H. Staser, Mark Vickery
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Jan 23, 2002
Inventors
Brian H. Staser
Mark Vickery
Assignee (at issue)
Delphi Technologies
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.