USD310954SExpiredUtility

Unitary thumbtack and hook

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Assignee: PERSAUD VISHNUPriority: May 5, 1989Filed: May 5, 1989Granted: Oct 2, 1990
Est. expiryMay 5, 2009(expired)· nominal 20-yr term from priority
Inventors:Vishnu Persaud
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PatentIndex Score
8
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a unitary thumbtack and hook, as shown and described.

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