Variable keyboard for computer terminal, or the like

- MSI Data Corporation
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Description

FIG. 1 is a front perspective view of the variable keyboard for computer terminal, or the like, with the inserts removed and illustrated in exploded relationship with the keyboard and showing my new design.

FIG. 2 is a front plan view thereof;

FIG. 3 is a left end elevational view thereof;

FIG. 4 is a bottom end elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

The right end and top end, the ends opposite the illustrated ends, are generally similar to the illustrated ends.

The datum is shown in broken lines in FIGS. 1 and 2 for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
3226712 December 1965 Lens et al.
Other references
  • IBM Technical Disclosure Bulletin, vol. 13, No. 7, 12-70, p. 204, Keyboard with Changeable Coding & Key Designation. IBM Technical Disclosure Bulletin, vol. 16, No. 2, 7-73, p. 575, Variable Keyboard for Terminal Displays.
Patent History
Patent number: D260883
Type: Grant
Filed: Jan 10, 1979
Date of Patent: Sep 22, 1981
Assignee: MSI Data Corporation (Costa Mesa, CA)
Inventor: Martin D. Husted (Simi Valley, CA)
Primary Examiner: Susan J. Lucas
Attorney: Edward J. DaRin
Application Number: 6/2,258
Classifications
Current U.S. Class: D14/115
International Classification: D1402;