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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0090489 (1979-11-01) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 26 인용 특허 : 0 |
An animal training and amusement device including a ball-throwing means and a food dispensing means. Both means can be activated by the animal alone without human intervention. The device also includes a food release means which is activated by the animal placing the retrieved ball on the top of the
An animal training and amusement device, comprising: a means for projecting an object through the air away from the device; a means for releasing a food pellet; a trigger means coupled to said projecting means for triggering operation of said projecting means; and a means for activating said releasi
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