Granted Patent
Utility
US 5,771,653 · App. 08/729,549
Chord for use as the upper and lower chords of a roof truss
Inventors:
Masoud Dolati, Rahim Zadeh, Charles C. Hoover, David R. Willis, John C. Carpenter
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Oct 11, 1996
Inventors
Masoud Dolati
Rahim Zadeh
Charles C. Hoover
David R. Willis
John C. Carpenter
Assignee (at issue)
Unimast Incorporated
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.