| Patents for G09B 23 - Models for scientific, medical, or mathematical purposes, e.g. full-sized device for demonstration purposes (20,724) |
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| 01/07/2009 | CN201177888Y Kinematics experiment apparatus |
| 01/07/2009 | CN201177887Y Teaching tool for teaching demonstrator |
| 01/07/2009 | CN201177886Y Curled motion direction demonstration instrument |
| 01/07/2009 | CN201177885Y 3 dimensional demonstration instrument for force composition |
| 01/07/2009 | CN201177884Y Circular motion directional demonstration instrument |
| 01/07/2009 | CN201177883Y Multifunctional experiment demonstrator for physics and chemistry teaching in primary and middle school |
| 01/07/2009 | CN201177607Y Ebulliometer |
| 01/07/2009 | CN101339710A Emulation device for coronary artery blood current changing with times |
| 01/07/2009 | CN101339709A Combined circuit module |
| 01/07/2009 | CN101339708A Trolley type force gauge |
| 01/07/2009 | CN101339707A Demonstrator of gas expansion for doing work |
| 01/06/2009 | US7474776 System and method for performing a three-dimensional virtual examination of objects, such as internal organs |
| 01/01/2009 | US20090005804 Training tourniquet and method of use |
| 01/01/2009 | US20090004638 Latent property diagnosing procedure |
| 01/01/2009 | US20090004637 Model human eye |
| 01/01/2009 | US20090004636 Model human eye |
| 12/31/2008 | WO2009000939A1 Laparoscopic surgical simulator |
| 12/31/2008 | WO2008118550A9 System and method for disaster training, simulation, and response |
| 12/31/2008 | EP2009613A1 System for simultaing a manual interventional operation |
| 12/31/2008 | EP2008178A1 Interactive relational graphic solutions |
| 12/31/2008 | CN201174188Y Three primitive color light synthetic experiment device |
| 12/31/2008 | CN201174187Y Slot projection optical experiment instrument |
| 12/31/2008 | CN201174186Y Secondary circuit fault simulation apparatus for relay protection training |
| 12/31/2008 | CN201174185Y Electromagnetic induction experiment demonstrator |
| 12/31/2008 | CN201174184Y Demonstrator for air craft ascending force principle |
| 12/31/2008 | CN201174183Y Validation instrument for validating the Newton 2 Law |
| 12/31/2008 | CN201174182Y Transversal wave demonstration device |
| 12/31/2008 | CN201174181Y Demonstrator for film boiling and self-advancing |
| 12/31/2008 | CN201174180Y Multifunctional teaching aid |
| 12/31/2008 | CN201174179Y Movable angle divider three equally dividing arbitrary angle |
| 12/31/2008 | CN201174177Y Children mathematics teaching aid |
| 12/31/2008 | CN101334941A Simulating demonstrator of circuit latching effect |
| 12/31/2008 | CN101334940A Teaching tool for demonstrating air craft wing generating ascending power |
| 12/30/2008 | US7470854 Electronic music apparatus |
| 12/25/2008 | US20080318195 Human spine model |
| 12/25/2008 | US20080318194 Kit for teaching the composition of blood |
| 12/24/2008 | WO2007047470A3 Apparatus and method for demonstrating the efficacy of a consumer product to produce a consumer-desired effect |
| 12/24/2008 | DE19856913B4 Vorrichtung zur Simulation von Bewegungszuständen an Gelenken des tierischen und menschlichen Körpers Apparatus for simulating movement states of the joints of the animal and the human body |
| 12/24/2008 | DE102007029037A1 Training suitcase for electro technology and electronics, has housing in which base plate is arranged and multiple sockets are inserted into base plate |
| 12/24/2008 | CN201170933Y Swing type voice Doppler effect experimental instrument |
| 12/24/2008 | CN201170932Y Picture-identifying machine for children |
| 12/24/2008 | CN201170811Y Micro-vibration amplifier |
| 12/24/2008 | CN101329821A Teaching aid for measuring object heat-insulating efficiency |
| 12/24/2008 | CN100446051C Method for building external nidation model of embryo body and usage |
| 12/18/2008 | WO2007121341A3 Limb hemorrhage trauma simulator |
| 12/18/2008 | US20080312958 Computer system and method for training certifying or monitoring human clinical raters |
| 12/18/2008 | DE202008013493U1 Vulkanartige Vorrichtung Volcano-like device |
| 12/17/2008 | CN201166937Y Dental cast teaching aid |
| 12/17/2008 | CN201166936Y Optical triangular prism type experiment demonstration apparatus for fish bowl |
| 12/17/2008 | CN201166935Y Instrument for depicting electrostatic field |
| 12/17/2008 | CN201166934Y Control demonstration machine for circuit breakers |
| 12/17/2008 | CN201166933Y Experiment instrument for measuring acoustic velocity |
| 12/17/2008 | CN201166932Y Visual photoelastic sample |
| 12/17/2008 | CN201166931Y Combined teaching-aid for line plane verticality |
| 12/17/2008 | CN101326558A Training model for the endoscopic investigation and treatment of hollow organs |
| 12/17/2008 | CN101325015A Chemical reaction demonstration balance |
| 12/17/2008 | CN100443874C Testing apparatus for analyzing atmospheric strong convection meteorological phenomena |
| 12/16/2008 | US7465535 cryptobiotic larvae for educational materials can be obtained by dehydrating larvae while gradually reducing humidity in 3 separate stages |
| 12/16/2008 | US7465169 Molecular models |
| 12/16/2008 | US7465168 Birthing simulator |
| 12/11/2008 | WO2008008893A3 Computerized medical training system |
| 12/11/2008 | US20080305465 System and method for modeling atomic structures |
| 12/11/2008 | US20080305464 Apparatus and method for the simulation of the adverse cardiovascular effects of dynamic hyperinflation |
| 12/10/2008 | EP1999720A1 Method of modelling the interaction between deformable objects |
| 12/10/2008 | CN201163467Y Atom and ion structure demonstration device |
| 12/10/2008 | CN201163466Y Circuit teaching aid |
| 12/10/2008 | CN201163465Y Qualitative and quantitative demonstration device for buoyant force phenomenon |
| 12/10/2008 | CN201163464Y Hydromechanics experimental device |
| 12/10/2008 | CN201163463Y Experiment device for buoyant force generation reason |
| 12/10/2008 | CN201163462Y Rubber cup for Torricelli experiment |
| 12/10/2008 | CN201163461Y Experiment device for principle of work |
| 12/10/2008 | CN201163460Y Weightlessness phenomenon demonstration bowl |
| 12/10/2008 | CN201163459Y Demonstration device for relationship between tone and material |
| 12/10/2008 | CN201163458Y Mathematics demonstration balance |
| 12/10/2008 | CN201163457Y Color block type arithmetic teaching aid |
| 12/10/2008 | CN201163456Y Penetration principle teaching demonstration device |
| 12/10/2008 | CN201163286Y Stereo display conversion system of chaos circuit three-dimensional phase diagram oscillograph |
| 12/10/2008 | CN100442205C Interactive method and device for providing assistance with manual movements during material processing |
| 12/09/2008 | US7464021 Computer system for translating medical test results into plain language |
| 12/04/2008 | WO2008021720A3 Human tissue phantoms and methods for manufacturing thereof |
| 12/04/2008 | WO2007120660A3 Surgical training device and method |
| 12/04/2008 | US20080299529 Training Model for the Endoscopic Investigation and Treatment of Hollow Organs |
| 12/04/2008 | US20080298540 Deformable phantom apparatus |
| 12/04/2008 | DE202008006684U1 Feinmotoriktestgerät Fine motor tester |
| 12/04/2008 | DE102008018922A1 Bildgebende Systeme und Verfahren, insbesondere zur Verwendung mit einem bei offener Chirurgie verwendeten Instrument Imaging systems and procedures, especially for use with an instrument used in open surgery |
| 12/03/2008 | EP1998305A2 Method for simulating the haptics of an interaction of a lead object with a virtual three-dimensional object |
| 12/03/2008 | EP1997096A1 Endodontic training device and relative method of utilization |
| 12/03/2008 | CN201159955Y Flowerpot for cultivation teaching |
| 12/03/2008 | CN201159954Y Arteriopuncture hand |
| 12/03/2008 | CN201159953Y Dynamic demonstration teaching aid for cyclohexane molecular conformation |
| 12/03/2008 | CN201159952Y Object horizontal cast movement demonstration instrument |
| 12/03/2008 | CN201159951Y Mathematical pendulum vibration image demonstration instrument |
| 12/03/2008 | CN201159950Y Teaching demonstration ruler |
| 12/03/2008 | CN201159378Y Electric motor universal seat connection device for laboratory |
| 12/03/2008 | CN201157693Y Hollow block toy |
| 12/03/2008 | CN201157625Y Frog heart stimulating electrode |
| 12/03/2008 | CN100440271C Motion composition demonstration instrument |
| 12/03/2008 | CN100439888C Hydrostatic surface pressure measuring apparatus for arbitrary face |
| 12/02/2008 | US7460104 Laparoscopic simulation interface |
| 11/30/2008 | CA2632489A1 Mannequins and articulating components thereof |