发明名称 |
Animal feeder that limits access according to animal size |
摘要 |
This invention is a small animal feeder that physically restricts access to food by medium to large size animals. It is comprised of a 12 inch cube of cardboard with an extra elongated front forming a vertical 3½ inch silt. A plastic feeder tray filled with food is inserted inside. It is the size and shape of the front opening that functions as both the barrier to medium to large size animals while allowing unlimited access to small animals. Currently used or patented pet feeders do not discriminate between medium to large size animals and smaller animals where access to dispensed food is concerned.
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申请公布号 |
US6588367(B1) |
申请公布日期 |
2003.07.08 |
申请号 |
US20020086824 |
申请日期 |
2002.03.04 |
申请人 |
MACMANUS ANGUS |
发明人 |
MACMANUS ANGUS |
分类号 |
A01K5/01;A01K39/01;(IPC1-7):A01K1/10;A01K39/00;B26D5/42 |
主分类号 |
A01K5/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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