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-modified
The ornamental design for a corkscrew, as shown and described.

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