Granted Patent
Utility
US 5,841,542 · App. 08/930,761
Opto-electronic measuring apparatus for checking linear dimensions
Inventors:
Emilio Milana, Giovanni Graziani
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Oct 7, 1997
Inventors
Emilio Milana
Giovanni Graziani
Assignee (at issue)
Marposs Societa' Per Azioni
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.