Granted Patent
Utility
US 5,209,261 · App. 07/908,999
Slide valve
Inventors:
Aydogan Cakmaz, Jurgen Class
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Jul 6, 1992
Inventors
Aydogan Cakmaz
Jurgen Class
Assignee (at issue)
MERCEDES-BENZ GROUP 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.