Granted Patent
Utility
US 5,216,799 · App. 07/789,034
Carbon fibre composite wing manufacture
Inventors:
Paul Charnock, Robert B. Brown, Colin Whaites
Patented Case
View Patent ↗
Granted: Jun 8, 1993
Filed: Nov 7, 1991
Inventors
Paul Charnock
Robert B. Brown
Colin Whaites
Assignee (at issue)
British Aerospace Public Limited Co.
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.