USD339356SExpiredUtility

Aquarium pump

75
Assignee: TSAI HSIEN-TANGPriority: May 28, 1991Filed: May 28, 1991Granted: Sep 14, 1993
Est. expiryMay 28, 2011(expired)· nominal 20-yr term from priority
Inventors:Hsien-Tang Tsai
75
PatentIndex Score
20
Cited by
3
References
1
Claims

Claims

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

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