Granted Patent
Utility
US 4,168,596 · App. 05/860,336
Standing seam metal roof structure and method of assembly
Inventor:
George M. Yoder, Jr.
Patented Case
View Patent ↗
Granted: Sep 25, 1979
Filed: Dec 14, 1977
Inventor
George M. Yoder, Jr.
Assignee (at issue)
The Ceco 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.