Granted Patent
Utility
US 6,334,512 · App. 09/358,794
Shaftless axial piston motor
Inventor:
Franz Forster
Patented Case
View Patent ↗
Granted: Jan 1, 2002
Filed: Jul 22, 1999
Inventor
Franz Forster
Assignee (at issue)
Linde GmbH
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.