Ballpoint pen
The even broken line showings in the figures are for illustrative purpose only and form no part of the claimed design.
The dot-dash broken lines which define the bounds of the claimed design form no part thereof.
Claims
The ornamental design for a ballpoint pen, as shown and described.
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Type: Grant
Filed: Oct 30, 2006
Date of Patent: Apr 29, 2008
Assignees: Roxy GmbH (Tokyo), (Tokyo)
Inventor: Hideyuki Uchibayashi (Tokyo)
Primary Examiner: Elizabeth A. Albert
Attorney: Rader, Fishman & Grauer, PLLC
Application Number: 29/268,066