Sliding hideaway keyboard

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Description

FIG. 1 is a top-right perspective view of a sliding hideaway keyboard showing the new design in an open position;

FIG. 2 is a top view of the new sliding hideaway keyboard design in the open position;

FIG. 3 is a left-side edge elevational view of the sliding hideaway keyboard design in the open position;

FIG. 4 is a front elevational view of the sliding hideaway keyboard in the open position; and

FIG. 5 is a top-right perspective view of the sliding hideaway keyboard in the closed position.

Referenced Cited
U.S. Patent Documents
3940758 February 24, 1976 Margolin
Foreign Patent Documents
953078 March 1964 GBX
Other references
  • Electronics, 12-11-9175, p. 22, Dana Series 9000, Microprocessing Timer/Counter Keyboard.
Patent History
Patent number: D254195
Type: Grant
Filed: Mar 23, 1978
Date of Patent: Feb 12, 1980
Assignee: Bell Telephone Laboratories, Incorporated (Murray Hill, NJ)
Inventors: Donald M. Genaro (Haworth, NJ), Rembert R. Stokes (Middletown, NJ), Gordon E. Sylvester (Jamaica, NY)
Primary Examiner: Susan J. Lucas
Attorney: Erwin W. Pfeifle
Application Number: 5/889,604
Classifications
Current U.S. Class: Element Or Attachment (D18/12); D14/40; D14/53
International Classification: D1801; D1402; D1403;