| Patents for G09B 19 - Teaching not covered by other main groups of this subclass (16,783) |
|---|
| 06/23/1993 | CN1073545A Calculation tool "Shiguaqi" |
| 06/19/1993 | CA2072675A1 Child's disposable training pant with stretch gradient side panels and method of making the same |
| 06/16/1993 | EP0431061A4 Training method and apparatus with audio and digital signals recording and play back |
| 06/16/1993 | CN2136508Y Multifunction character and picture card and card case |
| 06/16/1993 | CN2136507Y Calculator for child |
| 06/16/1993 | CN2136506Y Acoustic device for foetus education |
| 06/16/1993 | CN1073283A Chinese phonetic card and its insert disc |
| 06/15/1993 | US5219290 Tool for control of a hazard fighting operation |
| 06/10/1993 | WO1993011520A1 Firefighter training system with thermal agent detection |
| 06/10/1993 | WO1993011519A1 Teaching and exercise aid to improve human movements |
| 06/09/1993 | CN2135812Y 语言学习器 Language learner |
| 06/09/1993 | CN2135384Y Three-dimension rotating ball |
| 06/08/1993 | US5217744 Paint color testing method |
| 06/08/1993 | US5217379 Personal therapeutic device and method |
| 06/08/1993 | US5217377 Paint color testing kit and method |
| 06/08/1993 | US5217226 Three-dimensional model atmosphere puzzle |
| 06/01/1993 | US5215956 A sheet of paper is printed with inks containing dyes which changing from invisible colorless to visible multicolor by applying a color former; discoloration inhibition |
| 06/01/1993 | US5215466 Moving message learning system and method |
| 05/26/1993 | CN2134688Y Arithmetic disk for addition and subtraction in rang of 100 |
| 05/25/1993 | US5214429 Computer method utilizing keyboard adapter |
| 05/25/1993 | US5213553 Devices used to improve speech, swallowing and mastication |
| 05/25/1993 | US5213509 Lover's game and method of play |
| 05/25/1993 | US5213506 Binary educational device |
| 05/25/1993 | US5213505 Variable color matrix device |
| 05/23/1993 | CA2094740A1 Baseball training method and machine |
| 05/19/1993 | CN2133891Y Mathematics exercise-book |
| 05/19/1993 | CN2133890Y Optoelectric teacher's pointer |
| 05/19/1993 | CN1072101A Senior mathematics arithmetic chess in common use for youngsters and children |
| 05/18/1993 | US5211562 Method and apparatus for evaluating physical ability |
| 05/13/1993 | WO1993008736A1 Method and apparatus for evaluating physical ability |
| 05/12/1993 | CN2133009Y Combined foam clock |
| 05/11/1993 | US5209667 Teaching shoelace |
| 05/11/1993 | US5209663 Craft paint system for forming fine designs |
| 05/11/1993 | US5209345 Combination storage and display unit |
| 05/05/1993 | EP0540328A2 Voice recognition |
| 05/05/1993 | CN2132236Y Multifunction studying utensil |
| 05/05/1993 | CN2132232Y Chinese character studying aid |
| 05/05/1993 | CN2132216Y Addition subtraction computation demonstrating rule for children |
| 05/05/1993 | CN1071776A English grammar stereo model |
| 05/04/1993 | US5207580 Tailored health-related behavior change and adherence aid system |
| 04/28/1993 | CN2131159Y International phonetic symbol studying aid |
| 04/28/1993 | CN2131158Y Intelligence interesting magic ball |
| 04/28/1993 | CN2131157Y Small card for training three-line at a glance and plus or minus mental arithmetic with abacus |
| 04/20/1993 | US5203708 Creatress image |
| 04/20/1993 | US5203707 Modular fire trainer |
| 04/20/1993 | US5203704 Method of communication in a language by a sender and a receiver |
| 04/20/1993 | US5203703 Positive reinforcement method for teaching pill swallowing |
| 04/14/1993 | CN2129956Y Primary school teaching tool |
| 04/14/1993 | CN2129955Y Word learn target |
| 04/07/1993 | EP0535909A2 Speech recognition |
| 04/07/1993 | CN2129439Y Device for practising alphabet combination |
| 04/06/1993 | US5200890 Computerized bridge game including storage of deals used for constructing players |
| 04/01/1993 | WO1993006581A1 Bilingual dictionary |
| 03/31/1993 | EP0534410A2 Method and apparatus for hearing assistance with speech speed control function |
| 03/31/1993 | EP0313587B1 Kit, method for demonstrating carpet cleaning principles |
| 03/30/1993 | US5197885 Therapeutic doll and method of operation |
| 03/24/1993 | EP0533055A1 Communication apparatus for hearing or speech handicapped person |
| 03/23/1993 | US5196243 Printed matter |
| 03/23/1993 | US5195895 Sentic cycler unit |
| 03/18/1993 | WO1993005493A1 Memory scanning device |
| 03/17/1993 | EP0531505A1 Toy or other object alterable between two different shapes |
| 03/16/1993 | US5194030 Toy vegetable doll and seeds |
| 03/16/1993 | CA1314395C Voice interactive computer system |
| 03/10/1993 | CN1069818A 汉语音节积木 Chinese syllable blocks |
| 03/09/1993 | US5192209 Color demonstrator |
| 03/02/1993 | US5191617 Voice interactive computer system |
| 03/02/1993 | US5190459 Child's behavioral calendar apparatus |
| 03/02/1993 | US5190458 Character assessment method |
| 03/02/1993 | CA1313954C Advertisement tool |
| 02/24/1993 | EP0528421A2 Recording medium and information reading apparatus |
| 02/24/1993 | CN2127511Y Mathematics performing calculations unit for pupil |
| 02/24/1993 | CN2127510Y Chinese phonetic alphabet teaching unit |
| 02/24/1993 | CN1069201A English language playing-card |
| 02/18/1993 | WO1993002622A1 Operation of computer systems |
| 02/10/1993 | CN2126827Y Exercise board for pupil |
| 02/09/1993 | US5184959 Programmable toothbrush alarm unit |
| 02/09/1993 | US5184958 Educational doll |
| 02/09/1993 | US5184957 Needlepoint graph |
| 02/04/1993 | WO1993002440A1 Neurogenetic microprogrammer, an educational device and method |
| 02/02/1993 | US5184295 System and method for teaching physical skills |
| 01/27/1993 | CN1068439A Combined character |
| 01/21/1993 | WO1993000970A1 Sports technique video training device |
| 01/20/1993 | EP0523222A1 Method and apparatus for the teaching of languages |
| 01/19/1993 | US5180440 Printed circuit thermocouple arrangements for personnel training and equipment evaluation purposes |
| 01/19/1993 | US5180306 Educational art game |
| 01/19/1993 | US5180305 Process color separation guide for color transparencies |
| 01/12/1993 | US5178542 Learning aid |
| 01/07/1993 | WO1993000667A1 Didactic toy |
| 01/05/1993 | US5176577 Rectangular blocks for teaching arithmetic have uniform size joinability and transparency |
| 01/05/1993 | CA1312197C Electronic instructional apparatus |
| 12/30/1992 | CN2126095U Arithmetic toy bricks with music for intelligence developing |
| 12/29/1992 | US5174757 Interactive sculptural composition |
| 12/23/1992 | CN2125861U Intelligence teaching aid for children |
| 12/23/1992 | CN2125860U Space thought training device |
| 12/22/1992 | US5173052 Fire safety training trailer for children |
| 12/16/1992 | CN2125173U Chinese characters associating split magic blocks |
| 12/16/1992 | CN2125172U 胎教传声器 Prenatal microphone |
| 12/15/1992 | WO1992022869A1 Generation and simulation of knowledge bases |
| 12/15/1992 | US5171151 Foam sculpting toy |
| 12/15/1992 | CA2102902A1 Generation and simulation of knowledge bases |