Keyboard including trackball

- Wico Corporation
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Description

FIG. 1 is a top plan view of a keyboard including trackball showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof as seen from the left of FIG. 1;

FIG. 5 is a side elevational view thereof as seen from the right of FIG. 1;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view of a second embodiment of my new design;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a side elevational view thereof as seen from the left of FIG. 7;

FIG. 11 is a side elevational view thereof as seen from the right of FIG. 7;

FIG. 12 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D276914 December 25, 1984 Moriconi
D278709 May 7, 1985 Xanthopoulos
Other references
  • Computer Design, 9-1980, inside front cover, Megatek/Whizzard 7200 Keyboard. Computer Design, 1-1982, p. 59, Grinne II Systems, Control with Trackball.
Patent History
Patent number: D285201
Type: Grant
Filed: Mar 5, 1984
Date of Patent: Aug 19, 1986
Assignee: Wico Corporation (Niles, IL)
Inventor: Syng N. Kim (Hoffman Estates, IL)
Primary Examiner: Susan J. Lucas
Law Firm: Emrich & Dithmar
Application Number: 6/586,553
Classifications
Current U.S. Class: D14/100