Granted Patent
Utility
US 4,476,374 · App. 06/460,157
Rotary indexing laser mirror apparatus
Inventor:
Joseph P. Saggese
Patented Case
View Patent ↗
Granted: Oct 9, 1984
Filed: Jan 24, 1983
Inventor
Joseph P. Saggese
Assignee (at issue)
AVCO Everett Research Laboratory, 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.