USD561535SActiveUtility
Tumbler
Est. expiryJul 14, 2026(expired)· nominal 20-yr term from priority
Inventors:Dai Jin
78
PatentIndex Score
43
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a “tumbler,” as shown and described herein.Join the waitlist — get patent alerts
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