USD541341SExpiredUtility

Ballpoint pen

53
Assignee: TOMBOW PENCILPriority: Jan 24, 2005Filed: Jul 12, 2005Granted: Apr 24, 2007
Est. expiryJan 24, 2025(expired)· nominal 20-yr term from priority
Inventors:Yukiko Oi
53
PatentIndex Score
10
Cited by
10
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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