Portable speech synthesizer for speech impaired individuals

Description

FIG. 1 is a top front perspective view of the portable speech synthesizer for speech impaired individuals showing my new design;

FIG. 2 is a top plan view thereof on an enlarged scale;

FIG. 3 is a side elevational view thereof on an enlarged scale;

FIG. 4 is a rear elevational view thereof on an enlarged scale;

FIG. 5 is a bottom plan view thereof on an enlarged scale;

FIG. 6 is an opposite side elevational view thereof on an enlarged scale;

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

FIG. 8 is a top plan view thereof on an enlarged scale;

FIG. 9 is a side elevational view thereof on an enlarged scale;

FIG. 10 is a rear elevational view thereof on an enlarged scale.

FIG. 11 is a bottom plan view thereof on an enlarged scale; and

FIG. 12 is an opposite side elevational view thereof on an enlarged scale.

Referenced Cited
U.S. Patent Documents
D277963 March 12, 1985 Bousman
D278707 May 7, 1985 Swinney
3794753 February 1974 Hansen
4121051 October 17, 1978 Place
4179584 December 18, 1979 Tanimoto et al.
4215240 July 29, 1980 Ostrowski
Foreign Patent Documents
2806429 October 1978 DEX
2808577 October 1978 DEX
Other references
  • Corvus System Brochure, Xerox Keyboard. IBM 5520 Administrative System Brochure, 1982, Keyboard. RCA Microcomputer Products Brochure, 3-1981, front cover-Keyboard.
Patent History
Patent number: D291195
Type: Grant
Filed: Apr 27, 1984
Date of Patent: Aug 4, 1987
Inventor: James P. Shea (Clawson, MI)
Primary Examiner: Susan J. Lucas
Law Firm: Gifford, Groh, VanOphem, Sheridan, Sprinkle and Dolgorukov
Application Number: 6/605,288
Classifications
Current U.S. Class: D14/1; D14/100