| Patents for G09B 19 - Teaching not covered by other main groups of this subclass (16,783) |
|---|
| 03/27/1984 | US4439158 Teaching indicator for efficient vehicle gearshift operation |
| 03/13/1984 | US4436324 Bridge bidding aid |
| 03/07/1984 | EP0102078A2 Skid control car |
| 03/06/1984 | US4435164 Didactic apparatus providing for tutelage of responses through inculcation |
| 02/29/1984 | EP0101624A2 Game teaching by means of the selection of paths followed by rolling balls |
| 02/28/1984 | US4434467 Hair coloring calculator |
| 02/08/1984 | EP0100142A2 Language teaching kit |
| 02/08/1984 | EP0099955A1 Pronunciation-showing type faces |
| 02/02/1984 | WO1984000431A1 Process and electronic apparatus for teaching and using number systems by means of letters and numbers |
| 01/31/1984 | US4428732 Educational and amusement apparatus |
| 01/24/1984 | US4427389 Toy coin changer |
| 01/19/1984 | WO1984000232A1 A play and instruction means |
| 01/03/1984 | US4424039 Mathematics teaching device |
| 12/27/1983 | US4423321 Calculating system |
| 12/27/1983 | US4422852 Teaching aid and process for teaching |
| 12/27/1983 | US4422850 Educational toy and container |
| 12/22/1983 | WO1983004452A1 A foreign languages self-teaching kit |
| 12/13/1983 | US4420816 Electronic word retrieval device for searching and displaying one of different forms of a word entered |
| 12/06/1983 | US4419540 Speech synthesis system with variable interpolation capability |
| 12/06/1983 | US4419081 Mathematical teaching/learning aid and method of use |
| 12/06/1983 | US4419080 Method and apparatus for teaching grammar |
| 11/23/1983 | EP0094502A1 Electronic learning aid for assistance in speech pronunciation |
| 11/22/1983 | US4416633 Educational and recreational mathematical device in the form of a band, ring or concentric rings |
| 11/22/1983 | CA1157261A1 Teaching method utilizing color creativity learning mode and display and process for creating the display |
| 11/10/1983 | WO1983003914A1 Electronic dictionary with speech synthesis |
| 11/08/1983 | CA1156453A1 Diagnostic memory skill game and method |
| 11/01/1983 | US4413277 Instant replay productivity motivation system |
| 10/26/1983 | EP0040221A4 Teaching aid: phoneti-peuter mobile. |
| 10/11/1983 | US4408782 Graphic means and method for maximizing utilization of cargo space |
| 10/04/1983 | US4407655 Device for simulation of projected image |
| 09/27/1983 | US4406626 Electronic teaching aid |
| 09/27/1983 | CA1154476A1 Honesty testing and scoring evaluator |
| 09/07/1983 | EP0087622A1 Numerical logic game |
| 08/23/1983 | US4400161 Graphic display and tonal value determinator |
| 08/23/1983 | CA1152318A1 Self-advancing teaching device |
| 08/23/1983 | CA1152255A1 Combination potty seat and step stool |
| 08/16/1983 | US4399353 Color computer wheel |
| 08/16/1983 | US4398893 Erasable magnetic diagramming panel |
| 08/16/1983 | US4398721 Nutrition education game |
| 07/26/1983 | US4395236 Method of generating process instructions |
| 07/05/1983 | US4391591 Combined pattern holder and pattern position indicator |
| 07/05/1983 | US4391447 Electronic chess game |
| 06/28/1983 | US4390183 Small-size device for simulating a bridge game |
| 06/21/1983 | US4389194 Electronic apparatus for teaching mathematics |
| 05/31/1983 | CA1147144A1 Language translator |
| 05/31/1983 | CA1147142A1 Combined pattern holder and pattern position indicator |
| 05/24/1983 | US4384855 Educational task recorder for children |
| 05/03/1983 | US4381568 Combination potty seat and step stool |
| 05/02/1983 | EP0068018A4 Body puppet and teaching aid. |
| 04/12/1983 | US4379700 Multiplication/division tutorial game |
| 04/06/1983 | EP0075934A1 Clay capable of changing colour and method for its production |
| 04/05/1983 | US4378941 Birding game method |
| 03/29/1983 | US4378214 Multi-purpose educational device |
| 03/22/1983 | US4377384 Three-dimensional teaching device |
| 03/15/1983 | CA1142750A1 Devices for displaying or performing operations in a "two-valued" system |
| 02/15/1983 | US4373917 Educational device for teaching arithmetical operations |
| 02/08/1983 | US4372742 Arithmetical teaching aid |
| 02/08/1983 | US4372559 Educational game for student and/or graduate nurses |
| 01/12/1983 | EP0069522A1 Educational aid for teaching computer programming |
| 01/11/1983 | US4368046 System for teaching time recognition |
| 01/11/1983 | US4368045 Time machine/time puzzle |
| 01/11/1983 | CA1139363A1 Battery separator |
| 01/05/1983 | EP0068935A1 Lexicon and pictogram folder |
| 01/05/1983 | EP0068018A1 Body puppet and teaching aid |
| 01/04/1983 | US4367066 Devices for displaying or performing operations in a two-valued system |
| 12/28/1982 | US4365353 Body puppet and teaching aid |
| 12/21/1982 | US4364732 Simulated interactive dividing and allocating process |
| 12/14/1982 | US4363628 Bank training device |
| 11/23/1982 | US4360347 Mathematical educational game devices |
| 11/23/1982 | US4360345 Health education system |
| 11/17/1982 | EP0064660A2 A method and device for the rational and controlled guiding of the operational procedure in assembling electronic and mechanical sub-units, especially in mounting components on circuit boards |
| 11/16/1982 | US4359319 Visual instruction systems for printed circuit boards |
| 11/09/1982 | US4358273 Electronic self-study device |
| 11/09/1982 | US4358272 Motor-vehicle driving instruction and testing apparatus |
| 11/03/1982 | EP0063926A2 Chess instruction apparatus |
| 11/02/1982 | USRE31070 Teaching device having means producing a self-generated program |
| 11/02/1982 | US4357489 Low voltage speech synthesis system with pulse width digital-to-analog converter |
| 10/20/1982 | EP0062852A1 Illustrated bilingual text system |
| 10/19/1982 | US4354842 System for utilizing interactive blocks to teach arithmetic |
| 10/12/1982 | US4354056 Method and apparatus for speech synthesis filter excitation |
| 10/06/1982 | EP0061519A1 Clock with interchangeable dial |
| 09/22/1982 | EP0060283A1 Educational device. |
| 08/17/1982 | US4344759 Method and apparatus for inducing psychological responses |
| 08/10/1982 | US4343609 Chess instruction apparatus |
| 08/03/1982 | US4342557 Device for tying double bow knot |
| 08/03/1982 | CA1128748A1 Educational toy |
| 07/27/1982 | US4341521 Psychotherapeutic device |
| 07/27/1982 | US4341230 Sound-producing toothbrush assembly |
| 07/27/1982 | CA1128301A1 Educational apparatus |
| 07/22/1982 | WO1982002325A1 Body puppet and teaching aid |
| 07/20/1982 | US4340972 Transmitter/receiver teaching apparatus |
| 07/20/1982 | US4340779 Interpreter intercommunication and public address system |
| 07/20/1982 | US4340375 Electronic learning aid |
| 07/20/1982 | US4340374 Electronic learning aid |
| 06/29/1982 | US4337391 Measuring device |
| 06/29/1982 | US4337049 Method and system for automated training of manual skills |
| 06/29/1982 | US4337048 Career occupation basic skills training system |
| 06/22/1982 | US4336020 Jigsaw puzzle for use in bilingual education |
| 06/22/1982 | US4336019 Educational accounting game |
| 06/22/1982 | US4335879 Game apparatus and means for playing the same |