Granted Patent
Utility
US 4,667,906 · App. 06/719,078
Replaceable tip for aircraft leading edge
Inventors:
Jes/u/ s A. Su/a/ rez, John R. Ewen
Patented Case
View Patent ↗
Granted: May 26, 1987
Filed: Apr 2, 1985
Inventors
Jes/u/ s A. Su/a/ rez
John R. Ewen
Assignee (at issue)
Grumman Aerospace 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.