/D197178.html
Menche - December, 1963 - D197178
Educational block toy
Snyder - July, 1978 - D248584
Toy piano
Biliings - December, 1991 - D322640
Electronic toy audio amplifier and sound effects housing
Leung - July, 1993 - D337771
Electronic keyboard
Slater - February, 1995 - D355923
Abercrombie, Brooke (Redondo Beach, CA)
Emerson, Brad (Costa Mesa, CA)
Gerstein, Adam (Hermosa Beach, CA)
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| D370235 | Talking phonics interactive learning device | May, 1996 | Wood | |
| D370498 | Counting and alphabet teaching device | June, 1996 | Kelly | D19/60 |
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| 4280809 | Educational toy | July, 1981 | Greenberg et al. | |
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| 4836075 | Musical cube | June, 1989 | Armstrong | |
| 4854879 | Self-teaching book for children with an electronic device | August, 1989 | Chang | |
| 4889027 | Rhythm recognizing apparatus and responsive toy | December, 1989 | Yokoi | |
| 4936185 | Electronic musical instrument having plural component blocks | June, 1990 | Yamaguchi et al. | |
| 4950165 | Educational toy blocks | August, 1990 | Machaalani | |
| 4980919 | Message card type of language practising set for children | December, 1990 | Tsai | |
| 5122952 | Method and apparatus for automated learning tool selection for child development | June, 1992 | Minkus | |
| 5127869 | Sound producing toy | July, 1992 | Hanzawa | |
| 5188533 | Speech synthesizing indicia for interactive learning | February, 1993 | Wood | |
| 5368308 | Sound recording and play back system | November, 1994 | Darnell | |
| 5429513 | Interactive teaching apparatus and method for teaching graphemes, grapheme names, phonemes, and phonetics | July, 1995 | Diaz-Plaja | |
| 5478268 | Electronic educational toy apparatus | December, 1995 | Au | |
| 5511980 | Talking phonics interactive learning device | April, 1996 | Wood | |
| 5569867 | Musical education toy | October, 1996 | Levine | |
| 5571020 | Education device for assisting in the learning of keyboarding | November, 1996 | Troudet | |
| 5595489 | Electronic audio learning apparatus | January, 1997 | Kwon | |
| 5632375 | Combined functional toy and cassette holder | May, 1997 | Mattikow |
FIG. 1 is a top plan view of music blocks of the present invention;
FIG. 2 is a bottom plan view of the invention shown in FIG. 1;
FIG. 3 is a front elevational view of the invention shown in FIG. 1;
FIG. 4 is a back elevational view of the invention shown in FIG. 1;
FIG. 5 is a left side elevational view of the invention shown in FIG. 1, with the right side elevational view being a mirror image;
FIG. 6 is a perspective view of the invention shown in FIG. 1;
FIG. 7 is a top plan view of another embodiment of the music blocks of the present invention;
FIG. 8 is a bottom plan view of the invention shown in FIG. 7;
FIG. 9 is a front elevational view of the invention shown in FIG. 7;
FIG. 10 is a back elevational view of the invention shown in FIG. 7;
FIG. 11 is a left side elevational view of the invention shown in FIG. 7, with the right side elevational view being a mirror image; and,
FIG. 12 is a perspective view of the invention shown in FIG. 7.