Granted Patent
Utility
US 6,467,263 · App. 09/777,997
Filter assembly for a hydrostatic transmission
Inventors:
Kevin L. Johnson, Richard Ruebusch
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Feb 6, 2001
Inventors
Kevin L. Johnson
Richard Ruebusch
Assignee (at issue)
Tecumseh Products Company
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.