Granted Patent
Utility
US 4,586,787 · App. 06/780,786
Lens assembly
Inventors:
Carlo L. Fiandra, Warren Deschenaux
Patented Case
View Patent ↗
Granted: May 6, 1986
Filed: Sep 27, 1985
Inventors
Carlo L. Fiandra
Warren Deschenaux
Assignee (at issue)
PerkinElmer, Inc.
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.