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Ballpoint pen

35
Assignee: PENTEL KABUSHIKI KAUSHAPriority: Jul 13, 2007Filed: Jan 10, 2008Granted: Jun 2, 2009
Est. expiryJul 13, 2027(~1 yrs left)· nominal 20-yr term from priority
Inventors:Shigeo OkaRika TezuchiEtsuyo Yamada
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PatentIndex Score
5
Cited by
9
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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