USD502925SExpiredUtility

Filter nut

50
Assignee: SOONTAI TECH CO LTDPriority: Jan 22, 2004Filed: Jan 22, 2004Granted: Mar 15, 2005
Est. expiryJan 22, 2024(expired)· nominal 20-yr term from priority
Inventors:Shun-Ho Chung
50
PatentIndex Score
8
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a filter nut, as shown and described.

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