U.S. Design Patent 207,978 (USD207978S)

Provided by the ASK Keyboard Patents database

A patent drawing depicting IBM's typewriter or the like from a front-left perspective
More informaion
NameTypewriter or the like
InventorsEliot F. Noyes
AssigneesIBM
DescriptionAn ornamental design depicting the (believed to be unreleased) IBM Portable Typewriter.