Granted Patent
Utility
US 6,370,951 · App. 09/578,526
Method and apparatus for sensing the level of fluid with a container
Inventors:
Robert B. Kerchaert, Leon Brank, Christopher John Barranger
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: May 24, 2000
Inventors
Robert B. Kerchaert
Leon Brank
Christopher John Barranger
Assignee (at issue)
Daimlerchrysler 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.