Laptop braille slate

Details Laptop braille slate Laptop braille slate

1994-03-10

1995-11-14

Mancene, Gene

Education and demonstration

Communication aids for the handicapped

Tactile reading aid

G09B 2102

Patent

active

054661552

ABSTRACT:
A page size slate structure includes first and second plates hingedly mounted relative to one another permitting a face-to-face relationship in a continuous communication, with the first plate having a matrix of openings, and the second plate having a matrix of cells, each of said cells having six recesses arranged in a symmetrical pattern, with each of the recesses being positioned for reception within a relief gap in a side wall of the first plate openings permitting the imparting of braille patterns upon a sheet material secured between the first and second plates. A pointed object such as a conventional braille stylus is employed to effect projection of a marking onto the paper.

REFERENCES:
patent: 2850812 (1958-09-01), Mannheimer
patent: 3340625 (1967-09-01), Supitilov
patent: 3370530 (1968-02-01), Henderson
patent: 3598042 (1971-08-01), Boyd
patent: 4108066 (1978-08-01), Anderson
patent: 4277239 (1981-07-01), Genis
patent: 4573926 (1986-03-01), Okada
patent: 4859094 (1989-08-01), Okada

Affiliated with

Also associated with

Rating

Laptop braille slate does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1217231