Granted Patent
Utility
US 6,374,682 · App. 09/469,386
Force-measuring apparatus, particularly a weighing cell I
Inventors:
Hans-Rudolf Burkhard, Luzi Hess
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Dec 22, 1999
Inventors
Hans-Rudolf Burkhard
Luzi Hess
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.