USD973284SActiveUtility

Automatic aquarium water changer

58
Assignee: SHENZHEN MAGO TRADING CO LTDPriority: Oct 11, 2021Filed: Oct 11, 2021Granted: Dec 20, 2022
Est. expiryOct 11, 2041(~15.2 yrs left)· nominal 20-yr term from priority
Inventors:Mingbo Cao
58
PatentIndex Score
5
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an automatic aquarium water changer, as shown and described.

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