LandOfFree - US Patents - Listing for Education and demonstration

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

Programmed learning textbook

Education and demonstration – Organized armed or unarmed conflict or shooting – Gunnery

Projected image target apparatus

Education and demonstration – Organized armed or unarmed conflict or shooting – Gunnery

Projected imaged weapon training apparatus

Education and demonstration – Science – Astronomy

Projection apparatus for planetariums

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

Projector for projecting fixed star

Education and demonstration – Vehicle operator instruction or testing – Flight vehicle

Propelled-pivoting motion base with rotating disc and method

Education and demonstration – Science – Physics

Propeller-driven educational vehicle apparatus

Education and demonstration – Psychology

Prophylactic reduction and remediation of schizophrenic...

Education and demonstration – Detection or range determination of distant object by... – Radar

Protein fragment complementation assays for high-throughput...

Education and demonstration – Science – Molecular model or display having discrete element...

Protein molecule model

Education and demonstration – Question or problem eliciting response – Response of plural examinees communicated to monitor or...

Providing collaborative services with content

Education and demonstration – Question or problem eliciting response – Response of plural examinees communicated to monitor or...

Providing collaborative services with content

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

Pseudo-cuneiform tactile display

Education and demonstration – Detection or range determination of distant object by... – Sonar

Pseudo-random noise generated target simulator

Education and demonstration – Psychology – Behavior or performance display

Psychological analysis, communication, and educational apparatus

Education and demonstration – Psychology – Behavior or performance display

Psychological or psychiatric evaluation, communication, and educ

Education and demonstration – Psychology

Psychological test device

Education and demonstration – Psychology

Psychological test game

Education and demonstration – Question or problem eliciting response – Card or sheet for receiving examinee's written – marked – or...

Psychological testing of the visually impaired