Granted Patent
Utility
US 5,090,650 · App. 07/559,924
Mounting bracket arrangement for aligning optical system components
Inventors:
Robert Donaldson, Freddie L. Raleigh
Patented Case
View Patent ↗
Granted: Feb 25, 1992
Filed: Jul 30, 1990
Inventors
Robert Donaldson
Freddie L. Raleigh
Assignee (at issue)
Warner & Swasey
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.