LandOfFree - US Patents - Listing for Education and demonstration

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetic material-inverting display panel

Education and demonstration – Language – Writing or printing by hand

Magnetic stencil letters

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetic substance display panel

Education and demonstration – Audio recording and visual means – Visual information in book form

Magnetic switch and apparatus including magnetic switch

Education and demonstration – Means for demonstrating apparatus – product – or surface...

Magnetic teaching aid with replaceable name tag

Education and demonstration – Visual art or craft – artistic adornment – or color training... – Hair or wig styling

Magnetic three-dimensional analysis system for hairdressing educ

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Household equipment

Magnetic toy

Education and demonstration – Question or problem eliciting response – Correctness of response indicated to examine by...

Magnetic toy cart

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetic tracing apparatus

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetic tracing apparatus

Education and demonstration – Visual art or craft – artistic adornment – or color training... – Drawing

Magnetic tracing stand

Education and demonstration – Communication aids for the handicapped – Converting information to sound

Magnetic tracking aid for a hand held scanner

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetic visual display

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetic visual display

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetic visual display

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetically actuated visual display board

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetically responsive writing device with automated output

Education and demonstration – Means for demonstrating apparatus – product – or surface... – Chalkboard or equivalent means having easily erasable surface

Magnetophoretic display panel

Education and demonstration – Occupation – Electricity or electronics

Maintenance training device