Granted Patent
Utility
US 4,735,672 · App. 06/634,651
Automated fiber lay-up machine
Inventor:
Leiv H. Blad
Patented Case
View Patent ↗
Granted: Apr 5, 1988
Filed: Jul 25, 1984
Inventor
Leiv H. Blad
Assignee (at issue)
Lockheed 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.