LandOfFree - US Patents - Listing for Education and demonstration,Communication aids for the handicapped

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Educating special needs children about place settings

Education and demonstration – Communication aids for the handicapped

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Educational device especially for the blind and the blind-deaf

Education and demonstration – Communication aids for the handicapped – Tactile reading aid

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Educational doll

Education and demonstration – Communication aids for the handicapped

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Electroactive polymer actuator braille cell and braille display

Education and demonstration – Communication aids for the handicapped – Tactile reading aid

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Electromechanical braille cell

Education and demonstration – Communication aids for the handicapped – Tactile reading aid

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Electromechanical braille cell and method of operating same

Education and demonstration – Communication aids for the handicapped – Tactile reading aid

Patent

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Electromechanical tactile cell assembly

Education and demonstration – Communication aids for the handicapped – Tactile reading aid

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Electromechanical transducer

Education and demonstration – Communication aids for the handicapped – Tactile reading aid

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Electronic refreshable tactile display for Braille text and grap

Education and demonstration – Communication aids for the handicapped – Tactile reading aid

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Element with expansible relief

Education and demonstration – Communication aids for the handicapped

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

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