USD830775SActiveUtility
Three chamber tumbler
Est. expiryAug 29, 2036(~10.1 yrs left)· nominal 20-yr term from priority
Inventors:Kevin Lewis
52
PatentIndex Score
9
Cited by
41
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a three chamber tumbler, as shown and described.Join the waitlist — get patent alerts
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