Granted Patent
Utility
US 4,526,020 · App. 06/615,968
Tiltable washer
Inventors:
Robert M. Fey, Ronald L. Altnau
Patented Case
View Patent ↗
Granted: Jul 2, 1985
Filed: May 31, 1984
Inventors
Robert M. Fey
Ronald L. Altnau
Assignee (at issue)
Speed Queen 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.