USD422360SExpiredUtility

Tongue cleaning device

64
Assignee: YOUNG WEI-HANPriority: Dec 9, 1996Filed: Dec 9, 1996Granted: Apr 4, 2000
Est. expiryDec 9, 2016(expired)· nominal 20-yr term from priority
Inventors:Wei Young
64
PatentIndex Score
14
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tongue cleaning device, as shown.

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