Granted Patent
Utility
US 5,496,151 · App. 08/379,293
Cooled turbine blade
Inventors:
Xavier Gerard Andre Coudray, Philippe M. P. Pichon
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Jan 27, 1995
Inventors
Xavier Gerard Andre Coudray
Philippe M. P. Pichon
Assignee (at issue)
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation - S.N.E.C.M.A
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.