Granted Patent
Utility
US 6,546,642 · App. 09/622,890
Head, apparatus and method for the linear dimension checking of mechanical pieces
Inventors:
Carlo Dall′Aglio, Luciano Ventura
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Aug 24, 2000
Inventors
Carlo Dall′Aglio
Luciano Ventura
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.