USD639607SActiveUtility
Drain plug for wine preservation
Est. expiryOct 30, 2029(~3.2 yrs left)· nominal 20-yr term from priority
Inventors:Boris Bracq
72
PatentIndex Score
36
Cited by
16
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drain plug for wine preservation, as shown and described.
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