Granted Patent
Utility
US 6,306,332 · App. 09/324,064
Method of making an in-rigger of a carriage assembly that prevents rotation of the carriage assembly
Inventor:
Thomas J. Angellotti
Patented Case
View Patent ↗
Granted: Oct 23, 2001
Filed: Jun 1, 1999
Inventor
Thomas J. Angellotti
Assignee (at issue)
IO-Mega Holding 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.