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公开(公告)号：USD1036793S1
公开(公告)日：2024-07-23
申请号：US29844233
申请日：2022-06-28
设计人： Huifeng Chen , Danyang Wu , Yong Yao
摘要： FIG. 1 is a right perspective view of a retractable animal leash showing our new design;
FIG. 2 is a left perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the retractable animal leash that form no part of the claimed design.-
公开(公告)号：US12022808B2
公开(公告)日：2024-07-02
申请号：US17870843
申请日：2022-07-22
发明人： Danyang Wu , Huifeng Chen
CPC分类号： A01K5/0225 , A01K5/0114 , A01K5/0275
摘要： An automatic pet feeding device includes a grain storage bin including a grain leaking member formed at a lower portion thereof and connected with a pushing granary, the pushing granary arranged below the grain storage bin and including a grain delivery member, and a grain pusher slidably arranged between the pushing granary and the grain storage bin; the grain pusher configured to push pet food in the pushing granary out of the grain delivery member, and open or close the grain leaking member and the grain delivery member. The feeding device provides that pet food can flow out of the grain delivery member through the grain pusher, and both the grain leaking member and the grain delivery member can be sealed at the same time, to prevent insects and ants from entering inside the feeding device from the grain delivery member, to breed bacteria and endanger health of pets.
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