| Patents for G09B 25 - Models for purposes not provided for in group , e.g. full-sized devices for demonstration purposes (6,311) |
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| 10/12/1993 | US5252071 Custom drapery design system |
| 10/06/1993 | CN1077043A Lamp displaying method of cultural symbols and geographical elements |
| 09/30/1993 | WO1993019443A1 Demonstration device |
| 09/23/1993 | DE4301409A1 CAD system for generation of 3=D room layouts - uses selected 2=D elements from catalogue that are electronically identified and used by computer based system |
| 09/22/1993 | CN2142593Y Discrimination of contour map and principle demonstrative model |
| 09/21/1993 | US5246253 Garden planning kit |
| 09/16/1993 | DE4206446A1 Information system for public areas - is formed by embossed letters and symbols which can be identified both visually and by sense of touch due to ridges on edges |
| 09/02/1993 | DE4204735A1 Demonstrating ABS and its control function - connecting rotary measuring detectors to inductive generating sensors, and picking up rotor speeds |
| 08/20/1993 | CA2061551A1 Method of constructing flat building block modules from the union of two frustums by their congruent bases and slot connectors complement for a variety of constructive or amusing applications |
| 08/17/1993 | US5236637 Method of and apparatus for production of three dimensional objects by stereolithography |
| 08/17/1993 | US5236365 Powdered facial cosmetics |
| 08/04/1993 | EP0351413B1 Method and apparatus for production of three-dimensional objects by photosolidification |
| 07/20/1993 | US5228857 Brick display board |
| 06/23/1993 | EP0547999A2 Method of making flaws in a metallic body |
| 06/22/1993 | CA1319340C Method and apparatus for production of three-dimensional objects by photosolidification |
| 06/15/1993 | US5219457 Countertop sink illustrator and method |
| 06/02/1993 | EP0544489A1 Simulation of electrical characteristics of electromechanical components |
| 06/02/1993 | CN2135177Y Fracture structure and horst or graben development demonstrator |
| 04/21/1993 | CN2130278Y Inflated model |
| 04/07/1993 | EP0535720A2 Method and apparatus for production of three-dimensional objects by stereolithography |
| 04/01/1993 | WO1993006557A1 Real time analysis of power plant thermohydraulic phenomenon |
| 03/31/1993 | EP0313587B1 Kit, method for demonstrating carpet cleaning principles |
| 03/16/1993 | CA1314408C System for sensing ions in aqueous solution |
| 03/03/1993 | CN2127800Y Multi-functional combined mine gallery arrangement model |
| 02/04/1993 | WO1993001738A1 Magnetic joints between moulded parts e.g. for mannequins |
| 01/19/1993 | CA1312937C Method of controlling the direction of a drill bit in a borehole |
| 01/13/1993 | CA2073410A1 Educational toy |
| 01/12/1993 | US5178543 Basic fluid system trainer |
| 12/29/1992 | US5174943 Repeated computer controlled irradiation polymerization of surface layers yields plastic parts |
| 12/29/1992 | US5174760 For illustrating the ability of different objects to move through a fluid |
| 12/22/1992 | US5173896 T-carrier network simulator |
| 12/08/1992 | US5168677 Method of constructing flat building block modules from the union of two frustums by their congruent bases and slot connectors complement for a variety of constructive or amusing applications |
| 11/24/1992 | CA1310489C Sunshine simulator for small scale models |
| 11/18/1992 | CN2122414U "zhouyi" predicting instrument based on "the book of changes" |
| 11/03/1992 | US5161203 Self-organizing circuits |
| 10/13/1992 | US5154615 Educational toy |
| 10/06/1992 | US5152689 System of furniture merchandising and selection |
| 10/01/1992 | WO1992016926A1 Demonstration device |
| 09/03/1992 | DE4103374C1 Vibratory model for siting human - has main masses coupled by sprung damping paths, and ancillary mass at nodal point between first spring and damper |
| 08/27/1992 | DE4205319A1 Model of thrust crank engine - has drive worked by force of gravity using glass marble |
| 08/25/1992 | US5141437 Adjustable furniture layouts |
| 08/25/1992 | CA1306604C Kit and method for demonstrating carpet cleaning principles |
| 08/19/1992 | CN2113532U Gearing type gear model for demonstration purpose |
| 08/11/1992 | US5137460 Desktop kit and method for demonstrating carpet cleaning principles |
| 08/06/1992 | DE4103348A1 Industrial mechanic training appts. to learn exact setting mechanical machine work cycles - is designed as toggle lever press and can be arranged interchangeable with tool and workpiece reception units and corresp. tools e.g. for stamping and bending |
| 08/05/1992 | EP0496883A1 Formation method for mirage phenomenon |
| 08/04/1992 | US5135401 Pictorial wardrobe planner |
| 07/23/1992 | DE4101217A1 Pencil X-Y movement mechanism for teaching - has motor coupled by rope round arm hinge spindle to slide |
| 07/14/1992 | US5129443 Method of manufacturing a product by estimating thermal stress using a model of the product made of different material |
| 06/30/1992 | US5125863 Toy safety restraint |
| 06/17/1992 | CN1061943A Lift stimulator |
| 06/11/1992 | DE4141088A1 Portable demonstrator for vehicle ABS or ASR systems - has pair of discs with coupling and drive to demonstrate antilock or antislip action |
| 06/03/1992 | EP0488830A2 T-carrier network simulator |
| 05/31/1992 | CA2045068A1 T-carrier network simulator |
| 05/27/1992 | CN2105736U Pressure, wind zone and climate distribution cause demonstration card |
| 05/13/1992 | EP0281582B1 System for sensing ions in aqueous solution |
| 04/29/1992 | CN2103182U Solid electronic guiding apparatus |
| 04/28/1992 | US5107897 Mounting plate |
| 04/21/1992 | US5106288 Laser based plastic model making workstation |
| 04/16/1992 | WO1992006459A1 Training device for fluid technology |
| 04/16/1992 | DE4032403A1 Computer controlled mechanical model for teaching machine processes - has machine tool in holder by drive under control of computer program |
| 04/16/1992 | DE4031719A1 Schulungsgeraet fuer die fluidtechnik Schulungsgeraet for the fluid technology |
| 03/31/1992 | US5100327 Method and apparatus for teaching vehicle safety |
| 03/19/1992 | DE4029446A1 Rectifier with two function generators for electric motor supply - enables modulating sinusoidal or square waves to be selected with carrier frequency reduced for operator training |
| 02/25/1992 | US5090934 Vehicle model with transparent, separable components |
| 02/22/1992 | WO1992003809A1 Formation method for mirage phenomenon |
| 02/22/1992 | CA2069963A1 Method of reproducing mirage-like phenomenon |
| 02/19/1992 | CN2096790U World ocean-flow electronic simulated demonstrater |
| 02/18/1992 | US5088598 Plastic-model kit |
| 11/21/1991 | DE4015624A1 Model garden for architectural presentation - employs basic sheet, and plant sheet with trees, plants, and flowers printed for subsequent cut=out |
| 11/06/1991 | CN2088277U Electronic display board of relief model |
| 10/24/1991 | DE4113106A1 Foam patterns used in casting of IC engine blocks - comprises crankcase and cylinder portions, and includes transmission channel |
| 10/24/1991 | CA2036613A1 Internal combustion engine and method for making the same |
| 10/09/1991 | EP0450275A1 Mounting plate |
| 09/25/1991 | EP0366748A4 Laser based plastic model making workstation |
| 09/17/1991 | US5048346 Method of estimating the thermal stress of a heat-resistant member by testing a model of the member made of a different material |
| 09/11/1991 | EP0445233A1 Demonstration device. |
| 08/28/1991 | EP0443669A2 Instructive toy in form of a vehicle model to be assembled |
| 08/07/1991 | EP0287635B1 Kit for making a cardboard model |
| 08/06/1991 | US5038291 Computerized ply pattern generation |
| 06/27/1991 | DE4033528A1 Solar energy assembly - is digitised in modules with direct conversion of light into energy in automated process |
| 06/19/1991 | CN1052386A Ball-throwing filling training device for geography knowledge |
| 06/05/1991 | EP0430850A1 A toy building set for building an engine construction |
| 05/14/1991 | US5015190 Adjustable furniture templates method |
| 05/07/1991 | US5014207 Solid imaging system |
| 04/23/1991 | US5009067 Power transmission |
| 04/23/1991 | CA1283285C Modular furniture design aid |
| 04/18/1991 | DE3933893A1 Demonstration device for industrial drive - has rectifier and electric motor, but not test drive, releasably fitted in specified cabinet |
| 03/12/1991 | CA1281278C Sequential hydraulic fracturing |
| 03/05/1991 | US4996867 Golf club swinging apparatus |
| 02/13/1991 | CN1011636B Analogic experimental apparatus for geochemical evolution of organic matters |
| 01/30/1991 | EP0410028A1 Arrangement for the three-dimensional representation of elements, in particular of models |
| 01/29/1991 | US4989256 Self-organizing circuits |
| 01/15/1991 | US4984989 Fluid power demonstration facility |
| 11/27/1990 | US4973106 Reminder device for wearing seat belts |
| 10/31/1990 | EP0395474A2 A plastic-model kit |
| 10/31/1990 | CN1046615A 固体成象系统 Solid imaging system |
| 10/24/1990 | EP0393677A2 Solid imaging system |
| 10/23/1990 | US4964804 Training kit |
| 10/21/1990 | CA2014810A1 Solid imaging system |