USD437196SExpiredUtility
Corkscrew
Priority: Apr 6, 2000Filed: Apr 6, 2000Granted: Feb 6, 2001
Est. expiryApr 6, 2020(expired)· nominal 20-yr term from priority
Inventors:Ming-Hsiang Lee
33
PatentIndex Score
2
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for corkscrew, as shown and described.
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