USD538341SExpiredUtility

Ballpoint pen

80
Individually held — no corporate assignee on recordPriority: Aug 16, 2005Filed: Aug 16, 2005Granted: Mar 13, 2007
Est. expiryAug 16, 2025(expired)· nominal 20-yr term from priority
Inventors:Daniel Oas
80
PatentIndex Score
26
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a ballpoint pen, as shown and described.

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