Educational display device and method

Education and demonstration – Language – Alphabet letter formation – recognition – or sequencing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

434165, G09B 100

Patent

active

054093813

ABSTRACT:
A display device for teaching reading and writing includes a base member made from a blank cut from a sheet having a printed face. The blank is folded and slitted to define a guide collar having an unobstructed display area and an adjacent variable display area. Opaque and transparent display members are mounted in the collar for movement relative to one another and relative to the base member. A representation of a letter of the alphabet appears on the unobstructed display area and on part of the transparent display area. The variable display area has a representation of an object associated with the shape and sound of the letter. The opaque display member has a masking portion with a representation of a clue suggesting the object, and an additional display area having a representation of a motor plan for forming the letter. The display members are moved to employ different display modes including the object or the clue with and without an overlaid representation of the letter. Text matter is printed on the back of the base member.

REFERENCES:
patent: 956916 (1910-05-01), Wiederseim
patent: 1145512 (1915-07-01), Reed
patent: 1159740 (1915-11-01), Bray
patent: 1666337 (1928-04-01), McDade
patent: 2040419 (1936-05-01), Wirth
patent: 2228403 (1941-01-01), Ross
patent: 2319519 (1943-05-01), Rosaire
patent: 2963806 (1960-12-01), King
patent: 3106029 (1963-10-01), Desmond
patent: 4031850 (1977-06-01), Gantt
patent: 4140895 (1979-02-01), Tatai
patent: 4262422 (1981-04-01), Pass

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Educational display device and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1564136

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.