Granted Patent
Utility
US 4,291,081 · App. 06/060,896
Laced composite structure
Inventor:
Nejat A. Olez
Patented Case
View Patent ↗
Granted: Sep 22, 1981
Filed: Jul 26, 1979
Inventor
Nejat A. Olez
Assignee (at issue)
Northrop 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.