This is a preview of upcoming Admiral Shark's Keyboards content. This page is considered work-in-progress and should be treated as such.
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 112 patents have been recorded. The patent list is currently filtered to 3 patent(s).
U.S. Design Patent 233,043 (USD233043S)
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| Name | Data-entry station for automatic data processing |
|---|---|
| Inventors | Charles A. Pycha, Frank Wilkey, Jr. |
| Assignees | IBM |
| Description | An ornamental design depicting an IBM 3742 Dual Data Station and its 374X type Model B keyboard. |
U.S. Design Patent 233,759 (USD233759S)
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| Name | Data entry station for automatic data processing |
|---|---|
| Inventors | Charles A. Pycha, Frank Wilkey, Jr. |
| Assignees | IBM |
| Description | An ornamental design depicting an IBM 3741 Data Station and its 374X type Model B keyboard. |
U.S. Design Patent 250,022 (USD250022S)
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| Name | Keyboard enclosure for data processing equipment |
|---|---|
| Inventors | Charles A. Pycha |
| Assignees | IBM, IBM Information Products |
| Description | An ornamental design depicting a 525X-83 type Model B keyboard for the IBM 5251 Display Station and 5252 Dual Display Station. |