U.S. Design Patent 267,151 (USD267151S)

Provided by the ASK Keyboard Patents database

A patent diagram depicting IBM's typewriter from a front-left perspective
More informaion
NameTypewriter
InventorsGordon P. Bruce, David C. Danielson, Robert E. Griffith, Allen D. Hawthorne, Jeffrey L. Quedenfeld, Paul F. Siegel
AssigneesIBM, IBM Information Products
DescriptionAn ornamental design depicting an IBM Selectric III electric typewriter.