LandOfFree - US Patents - Listing for Education and demonstration

Education and demonstration – Science – Chemistry or metallurgy

3-dimensional models showing chemical point group symmetry

Education and demonstration – Vehicle operator instruction or testing

6-degree-of-freedom travelling system

Education and demonstration – Mathematics – Arithmetic

Abacus calculator

Education and demonstration – Mathematics – Arithmetic

Abacus with each counter held in position by friction or magneti

Education and demonstration – Anatomy – physiology – therapeutic treatment – or surgery...

Abdominal respiration training system

Education and demonstration – Anatomy – physiology – therapeutic treatment – or surgery... – Anatomical representation

Abdominopelvic region male anatomic model

Education and demonstration – Anatomy – physiology – therapeutic treatment – or surgery... – Anatomical representation

Abdominopelvic region surgical training model

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

Abstract artwork and apparatus for making same

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

Academic quiz controller

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

Acceleration cueing simulation device

Education and demonstration – Question or problem eliciting response

Accessibility of testing within a validity framework

Education and demonstration – Cathode ray screen display and audio means

Accessory device, electronic musical instrument and teaching...

Education and demonstration – Language – Speech

Acoustic energy, real-time spectrum analyzer

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

Acoustic target doppler simulator

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

Acoustic triggered laser device for simulating firearms

Education and demonstration – Audio recording and visual means

Acoustical prompt recording system and method

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

Action reciprocating structure of a toy gun

Education and demonstration – Question or problem eliciting response – Cathode ray screen display included in examining means

Active learning framework

Education and demonstration – Audio recording and visual means

Active symbolic self design method and apparatus