U.S. Design Patent 258,432 (USD258432S)

Provided by the ASK Keyboard Patents database

A patent drawing of IBM's data processor from a front-right perspective
More informaion
NameData processor
InventorsWayne L. Aderman
AssigneesIBM
DescriptionAn ornamental design depicting an IBM 5381 or 5382 System/38 System Unit with its integrated 538X type Model B keyboard.