Granted Patent
Utility
US 5,209,477 · App. 07/779,685
Slot machine reel mounting assembly
Inventors:
Raymond Heidel, Walerian Kojro, Herbert H. Hausmann, Kenneth B. Turnbaugh
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Oct 21, 1991
Inventors
Raymond Heidel
Walerian Kojro
Herbert H. Hausmann
Kenneth B. Turnbaugh
Assignee (at issue)
Bally Manufacturing Corporation
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.