Granted Patent
Utility
US 4,776,663 · App. 06/939,371
Disconnectable collimation assembly
Inventors:
Jean L. Malinge, Philippe Pouyez, Roland Desmurs
Patented Case
View Patent ↗
Granted: Oct 11, 1988
Filed: Dec 8, 1986
Inventors
Jean L. Malinge
Philippe Pouyez
Roland Desmurs
Assignee (at issue)
501 Socapex S.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.