USD464546SExpiredUtility
Corkscrew
Est. expiryOct 11, 2020(expired)· nominal 20-yr term from priority
Inventors:Claude Mauffette
77
PatentIndex Score
17
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a corkscrew, as shown and described.
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