USD480601SExpiredUtility
Twin tumbler
Est. expiryDec 31, 2021(expired)· nominal 20-yr term from priority
Inventors:Touchapol Pettaweebuncha
90
PatentIndex Score
52
Cited by
17
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a twin tumbler, as shown and described.
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