Granted Patent
Utility
US 4,744,237 · App. 07/046,567
Method of forming box-like frame members
Inventor:
Ivano G. Cudini
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: May 6, 1987
Inventor
Ivano G. Cudini
Assignee (at issue)
TI Automotive Division of TI Canada Inc.
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.