A gallery of patents that describe technologies or illustrate designs relating to IBM and family keyboards, typewriters and keypunches. This includes keyswitch/actuator designs, ornamental designs (overall appearance), integrated pointing devices such as TrackPoints, and host systems such as PCs, laptops, terminals, consoles and electronic typewriters. All illustrations provided are from the patents themselves, which are believed to be within the public domain. A total of 150 patents have been recorded. The patent list is currently filtered to 1 patent(s).
U.S. Design Patent 350,344 (USD350344S)
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Name | Computer pointing device |
---|---|
Inventors | Kazuo Nakada |
Assignees | IBM |
Description | An ornamental design depicting an IBM MiniPointer (e.g., P/N 48G8299) trackball mouse for IBM PS/55 note portable computers. |