USD646325SActiveUtility

Ballpoint pen

59
Assignee: RITTER PEN GMBHPriority: Mar 23, 2010Filed: Mar 23, 2010Granted: Oct 4, 2011
Est. expiryMar 23, 2030(~3.7 yrs left)· nominal 20-yr term from priority
Inventors:Helmut Losel
59
PatentIndex Score
10
Cited by
28
References
1
Claims

Claims

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

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