USD420558SExpiredUtility

Corkscrew

Assignee: LEE MING-HSIANGPriority: May 18, 1999Filed: May 18, 1999Granted: Feb 15, 2000
Est. expiryMay 18, 2019(expired)· nominal 20-yr term from priority
Inventors:Ming-Hsiang Lee
76
PatentIndex Score
21
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for corkscrew, as shown and described.

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