USD294218SExpiredUtility
Corkscrew
Individually held — no corporate assignee on recordPriority: Sep 5, 1984Filed: Mar 4, 1985Granted: Feb 16, 1988
Est. expirySep 5, 2004(expired)· nominal 20-yr term from priority
Inventors:David B. Johnson
69
PatentIndex Score
12
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a corkscrew, as shown and described.
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