USD779633SActiveUtility

Sand filtration aquarium

22
Assignee: CHU WING FATPriority: Jun 17, 2015Filed: Dec 9, 2015Granted: Feb 21, 2017
Est. expiryJun 17, 2035(~8.9 yrs left)· nominal 20-yr term from priority
Inventors:Wing F. Chu
22
PatentIndex Score
0
Cited by
19
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a sand filtration aquarium, as shown.

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