Granted Patent
Utility
US 6,651,821 · App. 09/832,565
Tilting platform checkweighing device
Inventor:
Edward Ratesic
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Apr 11, 2001
Inventor
Edward Ratesic
Assignee (at issue)
Mettler-Toledo GmbH
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.