| Patents for G09B 19 - Teaching not covered by other main groups of this subclass (16,783) |
|---|
| 02/04/1988 | DE3625248A1 Learning kit comprising printed text cards |
| 02/03/1988 | CN87208506U Mathematical game card |
| 02/03/1988 | CN87205925U Calculator for teaching children |
| 02/02/1988 | US4722712 Geometric toy |
| 01/27/1988 | CN87207932U Children's intelligence mathematical board |
| 01/26/1988 | US4721468 For use by young children or the handicapped |
| 01/26/1988 | US4721467 Metric system teaching/playing cards |
| 01/20/1988 | EP0252942A1 Human behavior modification system which establishes and generates a user adaptive withdrawal schedule |
| 01/20/1988 | CN87207043U Aritchmetic calculator |
| 01/20/1988 | CN87201985U Primary school mathematics learning aid |
| 01/13/1988 | CN86104110A Mathematics mahjong cards |
| 01/05/1988 | US4717343 Method of changing a person's behavior |
| 01/05/1988 | US4716614 Device for monitoring the process of toothbrushing |
| 12/29/1987 | US4716273 Electric-arc trainer for welders |
| 12/29/1987 | US4715842 Doll construction |
| 12/26/1987 | CN87203974U Clock for children study |
| 12/23/1987 | CN86209082U 幼儿计数教具 Count aids children |
| 12/23/1987 | CN86200144U Magnetical teaching aid |
| 12/22/1987 | US4714429 Arithmetic educational device |
| 12/16/1987 | CN86210322U Initial mathematics appliance for children |
| 12/15/1987 | US4713686 High speed instantaneous multi-image recorder |
| 12/15/1987 | US4713009 Teaching apparatus and method for solving algebraic linear equations |
| 12/12/1987 | CN86210421U Arithmetic unit |
| 12/09/1987 | CN86204594U Intellectual digital toy |
| 12/08/1987 | US4712184 Computer controllable robotic educational toy |
| 12/08/1987 | US4711633 Instructional device for tennis players |
| 12/08/1987 | US4710979 Mother's apron or bib with detachable multicolored two-dimensional infant toys to aid supervised baby play |
| 12/02/1987 | CN86100584A Simple mahjong poker for spelling chinese characters |
| 12/01/1987 | US4710877 Device for the programmed teaching of arabic language and recitations |
| 12/01/1987 | US4710130 Audio medium for educational use |
| 11/26/1987 | DE3617156A1 Training apparatus for simulating the movement sequence in pole- vaulting |
| 11/25/1987 | CN87202665U Chinese phonetic device |
| 11/18/1987 | CN86206014U Word learning chessmen |
| 11/10/1987 | US4706067 Switch actuated communication device |
| 11/04/1987 | EP0243552A1 Stencil book |
| 10/31/1987 | CN86209973U Universal electronic intellective testing and teaching board |
| 10/31/1987 | CN86209034U Seven functional intellective counting toy |
| 10/28/1987 | CN86202277U Chinese phonetic trainer |
| 10/22/1987 | DE3613289A1 Device for illustrating the coil winding of electric motors |
| 10/20/1987 | US4701130 Software training system |
| 10/20/1987 | US4700798 Driver training apparatus for simulating skid conditions of an automobile |
| 10/07/1987 | CN86210019U Combined reading card with chinese characters and phonetic letters |
| 10/06/1987 | US4698776 Recording/reproducing apparatus |
| 10/03/1987 | CN86206251U Chinese phonetic alphabet toy bricks |
| 10/03/1987 | CN86202342U Circulative mnemonical aid |
| 09/29/1987 | US4696492 Soundwriting--A phonetic script with keyboard |
| 09/24/1987 | WO1987005723A1 Process and device for determining the identity and position of objects |
| 09/23/1987 | CN86210381U Child's counting toy |
| 09/22/1987 | US4695975 For translating a natural language into visual images |
| 09/16/1987 | EP0236747A2 Multi-mode teaching simulator |
| 09/16/1987 | CN86104106A Mah-jong pokers lettered in five languages: "english, spanish, french, german and russian" |
| 09/12/1987 | CN86210566U Manikin for physical culture teaching |
| 09/09/1987 | CN87100291A Chinese-foreign multilingual picture-story book (pictorial) |
| 09/09/1987 | CN86100515A Printing type of chinese character with phonetic annotation |
| 09/08/1987 | US4692119 Educational puzzle box |
| 09/08/1987 | US4692117 Acoustic energy, real-time spectrum analyzer |
| 09/02/1987 | CN87100926A Message screen |
| 09/01/1987 | US4690644 Teaching apparatus, particularly for teaching shorthand |
| 08/27/1987 | WO1987005139A1 Message screen |
| 08/25/1987 | US4689021 Spark trainer for welders |
| 08/25/1987 | US4689019 Food exchanges kit, and methods of constructing and utilizing same |
| 08/25/1987 | US4689018 Method of monitoring credit card charges |
| 08/19/1987 | EP0232874A2 Configuration of standard colours |
| 08/12/1987 | CN86203950U Multifunction plate for developing chlidren's intelligence |
| 08/04/1987 | US4684348 Communications process and apparatus |
| 07/29/1987 | CN85204801U Memory with both visual and audible presentation for studying foreign language |
| 07/28/1987 | US4682956 Apparatus and method for learning about the relationships and personalities of a group of two or more persons |
| 07/28/1987 | US4682955 Educational toy |
| 07/22/1987 | CN86209419U Thinking training box for children |
| 07/21/1987 | US4681546 Coordinating the colors of an individual's wardrobe |
| 07/21/1987 | US4680825 Pressure-sensing toothbrush holder |
| 07/16/1987 | DE3600810A1 Annual ring history |
| 07/15/1987 | EP0228384A1 Automatic selection-repeat device of sentence on cassette for use language exercise |
| 07/15/1987 | EP0154635B1 Aid for use in instruction within the hairdresser profession |
| 07/14/1987 | US4680014 Welder's trainer |
| 07/08/1987 | EP0228184A1 Apparatus and method for learning about the relationships and personalities of a group of two or more persons |
| 07/08/1987 | CN86202817U Multifunctional counter |
| 07/08/1987 | CN86200044U Three-dimensional landforms model made by suction moulding |
| 07/07/1987 | US4678197 Arrangement for influencing the keeping of a driving direction by a motor vehicle |
| 07/07/1987 | US4677933 Stock price tracking apparatus |
| 07/02/1987 | WO1987003788A1 Human behavior modification system which establishes and generates a user adaptive withdrawal schedule |
| 07/02/1987 | DE3643610A1 Arc-welding trainer |
| 07/01/1987 | EP0226606A1 Apparatus for the training and apprenticeship in aircraft flying |
| 07/01/1987 | CN86206828U Easy to use chalk case |
| 06/30/1987 | US4676527 Coaches folder |
| 06/23/1987 | US4674981 Modeling device |
| 06/23/1987 | US4674433 Correct answer displaying device for arithmetic practicing unit |
| 06/04/1987 | WO1987003407A1 Trainer for teaching methods of urgent reanimation |
| 06/02/1987 | US4669985 Aid for use in instruction within the hairdresser profession |
| 05/27/1987 | CN86204548U Universal display board |
| 05/26/1987 | US4667962 Children's block toy |
| 05/19/1987 | US4666408 Table salt comparator for sodium restricted diets |
| 05/13/1987 | CN86200525U Building block type children arithmatic toy |
| 05/05/1987 | US4662847 Electronic device and method for the treatment of stuttering |
| 04/28/1987 | US4661847 Technique for monitoring magazine readers |
| 04/28/1987 | US4661073 Code tutoring system |
| 04/01/1987 | EP0215819A1 Teaching apparatus |
| 04/01/1987 | CN85106981A Study, memory and stethoscope device |
| 03/31/1987 | US4654009 Voice improving device |
| 03/24/1987 | US4652240 Interactive training system |