Keyboard including trackball
Kim August 25, 1
U.S. patent number D291,574 [Application Number 06/691,465] was granted by the patent office on 1987-08-25 for keyboard including trackball. This patent grant is currently assigned to Wico Distribution Company, L.P.. Invention is credited to Syng N. Kim.
| United States Patent | D291,574 |
| Kim | August 25, 1987 |
Keyboard including trackball
Claims
The ornamental design for a keyboard including trackball, as shown and described.
| Inventors: | Kim; Syng N. (Hoffman Estates, IL) |
|---|---|
| Assignee: | Wico Distribution Company, L.P.
(Niles, IL) |
| Appl. No.: | 06/691,465 |
| Filed: | January 14, 1985 |
| Current U.S. Class: | D14/397 |
| Field of Search: | ;D14/100,114 ;D13/12,32,37 ;D21/48,13 ;273/148B,DIG.28 |
References Cited [Referenced By]
U.S. Patent Documents
| D285201 | August 1986 | Kim |
Other References
|
Computer Design, 9/80, inside front cover, Megatek/Whizzard 7200 Keyboard. . Computer Design, Apr., 1981, p. 54, Cybernex XL-83 Keyboard.. |
Primary Examiner: Feifer; Melvin B.
Attorney, Agent or Firm: Emrich & Dithmar
Description
FIG. 1 is a top plan view of a keyboard including trackball showing my new design;
FIG. 2 is a front elevational view of the keyboard including trackball of FIG. 1;
FIG. 3 is a rear elevational view of the keyboard including trackball of FIG. 1;
FIG. 4 is an elevational view of one side of the keyboard including trackball of FIG. 1;
FIG. 5 is an elevational view of the other side of the keyboard including trackball of FIG. 1; and
FIG. 6 is a bottom plan view of the keyboard including trackball of FIG. 1.
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