U.S. Design Patent 258,826 (USD258826S)

Provided by the ASK Keyboard Patents database

A patent diagram of IBM's 64-key point-of-sale terminal from a front-right perspective
More informaion
NamePoint-of-sale terminal
InventorsWayne L. Aderman, Mark C. Agnew, Frank Wilkey, Jr.
AssigneesIBM
DescriptionAn ornamental design depicting an IBM 5265 or 5266 POS Terminal with 34 or 64 keys.