Patent
   D688305
Priority
Nov 06 2011
Filed
Nov 06 2011
Issued
Aug 20 2013
Expiry
Aug 20 2027
Assg.orig
Entity
unknown
6
22
n/a
The ornamental design for a ballpoint pen, as shown and described.

FIG. 1 is a front elevation view of a ballpoint pen showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a perspective view thereof.

Mao, Weidong

Patent Priority Assignee Title
D700238, Apr 20 2012 Klio-Eterna Schreibgeräte GmbH & Co. KG Ballpoint pen
D706347, Feb 02 2012 Klio-Eterna Schreibgeräte GmbH & Co KG Ballpoint pen
D714870, Jan 08 2013 Klio-Eterna Schreibgeräte GmbH & Co. KG Pen
D715311, Oct 10 2013 KLIO ETERNA SCHREIBGERATE GMBH & CO KG Writing pen
D736855, Mar 05 2013 KLIO ETERNA SCHREIBGERATE GMBH & CO KG Writing instrument
D742967, Mar 05 2013 Klio-Eterna Schreibgeräte GmbH & Co KG Writing instrument
Patent Priority Assignee Title
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D672810, Jun 05 2011 Hangzhou Prostar Enterprises Ltd. Ballpoint pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 02 2011MAO, WEIDONGHANGZHOU PROSTAR ENTERPRISES LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0272040683 pdf
Nov 06 2011Hangzhou Prostar Enterprises Ltd.(assignment on the face of the patent)
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