USD453456SExpiredUtility
Corkscrew
Priority: Feb 26, 2001Filed: Jul 19, 2001Granted: Feb 12, 2002
Est. expiryFeb 26, 2021(expired)· nominal 20-yr term from priority
Inventors:Kwok Kuen So
51
PatentIndex Score
7
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a corkscrew, as shown and described.
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