U.S. Design Patent 260,990 (USD260990S)

Provided by the ASK Keyboard Patents database

A patent drawing of IBM's Store data entry terminal from a front-left perspective
More informaion
NameStore data entry terminal
InventorsRoger C. Williams
AssigneesIBM
DescriptionAn ornamental design depicting an IBM 3683 POS Terminal or 3684 POS Control Unit and its Model B keyboard.