Communication aid

Details Communication aid Communication aid

1978-01-13

1979-08-28

McGehee, Travis S.

Printed matter

Calendar

35 9R, 40 10R, 283 46, B42D 1500, B42F 500

Patent

active

041658906

ABSTRACT:
A communication aid comprising an assembly of illustrations individually mounted on a ring to provide a basic means of communication for individuals who have difficulty expressing their needs, or who cannot be understood by others. Each illustration or picture represents a necessity of living and is contained within the pocket of a transparent plastic envelope. Each envelope is mounted for free sliding movement on a ring. By sliding the envelopes along the ring, the individual can point to the illustration indicating his need.

REFERENCES:
patent: 335837 (1886-02-01), Peckham
patent: 2511651 (1950-06-01), Schlitz
patent: 3827726 (1974-08-01), McVoy et al.
patent: 3871115 (1975-03-01), Glass et al.

Affiliated with

Also associated with

Rating

Communication aid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Communication aid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication aid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-765812