U.S. Design Patent 225,742 (USD225742S)

Provided by the ASK Keyboard Patents database

A patent drawing of IBM's Data keyboard console from a front-right perspective
Google Patents
NameData keyboard console
InventorsJohn D. Sims
AssigneesIBM
DescriptionAn ornamental design depicting an IBM 3672 Executive Console and its integrated 178-key Elastic Diaphragm encoded keyboard.