USD447238SExpiredUtility
Tongue scraping tool
Priority: May 18, 2000Filed: May 18, 2000Granted: Aug 28, 2001
Est. expiryMay 18, 2020(expired)· nominal 20-yr term from priority
Inventors:Brian Tang
93
PatentIndex Score
62
Cited by
25
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tongue scraping tool, as shown and described.
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