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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0094219 (1979-11-14) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 22 인용 특허 : 1 |
An automatic dog or cat feeder has a plurality of pairs of water and food bowls in a horizontally rotative tray, and a cover assembly for the rotative tray and having a front opening exposing only one pair at a time of the food and water bowls. The cover assembly contains a clock controlled drive me
An automatic dog or cat feeder comprising, in combination, a rotative tray member having a plurality of pairs of water and food bowls, said bowl pairs being equidistantly spaced about a peripheral marginal portion of said tray member, a tray member cover plate seatable upon said rotative tray member
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