Granted Patent
Utility
US 6,204,619 · App. 09/412,188
Dynamic control algorithm and program for power-assisted lift device
Inventors:
Edward Gu, Leo P. Oriet
Patented Case
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Granted: Mar 20, 2001
Filed: Oct 4, 1999
Inventors
Edward Gu
Leo P. Oriet
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.