Granted Patent
Utility
US 6,804,956 · App. 10/405,315
Hydraulic steering system
Inventors:
Poul H. H. Pedersen, Jørgen Mads Clausen, Bjarne Schmidt
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Apr 2, 2003
Inventors
Poul H. H. Pedersen
Jørgen Mads Clausen
Bjarne Schmidt
Assignee (at issue)
Sauer-Danfoss ApS
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.