Granted Patent
Utility
US 6,674,019 · App. 09/824,658
Display and operating element for an electronic scale
Inventors:
Christian Oldendorf, Rolf Dix, Axel Taube
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Apr 4, 2001
Inventors
Christian Oldendorf
Rolf Dix
Axel Taube
Assignee (at issue)
Sartorius AG
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.