Granted Patent
Utility
US 4,601,152 · App. 06/605,372
Truss structure and method of construction
Inventor:
Anthony P. Coppa
Patented Case
View Patent ↗
Granted: Jul 22, 1986
Filed: Apr 27, 1984
Inventor
Anthony P. Coppa
Assignee (at issue)
General Electric Company
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.