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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0702317 (1985-02-15) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 17 인용 특허 : 1 |
A child\s food serving tray, such as used on a high chair, which is illuminated to entertain the child and to function as an educational device. The tray surface has various artistic and educational designs which incorporate a plurality of electric lights mounted in the surface. The lights may flash
An illuminated tray comprising: a tray surface having an artistic design thereon; a plurality of electric lights mounted within said tray surface; an electrical power source located within the tray; and electrical circuit means connecting said power source to said electric lights, wherein the electr
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