IP Library Granted Patent US 4,526,020
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,526,020
App. No.
06/615,968
Filed
1984-05-31
Granted
1985-07-02
Kind
A