Granted Patent
Utility
US 5,997,247 · App. 09/006,956
Seal of stacked thin slabs that slide within reception slots
Inventors:
Anne-Marie Arraitz, Eric Stephan Bil, Michel Gerard Paul Hacault, Laurent Philippe Yves Leray, Marc Marchi, Didier Mortgat
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Jan 14, 1998
Inventors
Anne-Marie Arraitz
Eric Stephan Bil
Michel Gerard Paul Hacault
Laurent Philippe Yves Leray
Marc Marchi
Didier Mortgat
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.