U.S. Design Patent 350,344 (USD350344S)

Provided by the ASK Keyboard Patents database

A patent drawing of IBM's Computer pointing device from a rear-right perspective
Google Patents
NameComputer pointing device
InventorsKazuo Nakada
AssigneesIBM
DescriptionAn ornamental design depicting an IBM MiniPointer (e.g., P/N 48G8299) trackball mouse for IBM PS/55 note portable computers.