Ballpoint pen

- Ritter-Pen GmbH
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Description

FIG. 1 is a front view of a ballpoint pen of the present invention;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view showing the actuator rotated and the writing point extended; and,

FIG. 8 is a perspective left side view thereof with the actuator not rotated and the writing point retracted.

Claims

The ornamental design for a ballpoint pen, as shown and described.

Referenced Cited
U.S. Patent Documents
1263327 April 1918 Kristofek
D358607 May 23, 1995 Romaniello
D427238 June 27, 2000 Beneyto
D430209 August 29, 2000 Rommel
D446547 August 14, 2001 Nagel
D489455 May 4, 2004 Mork
D494217 August 10, 2004 Tien
D495364 August 31, 2004 Cetera
7179004 February 20, 2007 Cetera
D546880 July 17, 2007 Slemp
D548787 August 14, 2007 Slemp
20070127975 June 7, 2007 Cetera
Foreign Patent Documents
DM/064576 January 2003 DE
DM/067738 February 2006 DE
EM000787510-0001 September 2007 DE
Patent History
Patent number: D590441
Type: Grant
Filed: Sep 7, 2007
Date of Patent: Apr 14, 2009
Assignee: Ritter-Pen GmbH
Inventor: Uwe Koch (Obertshausen)
Primary Examiner: Elizabeth A Albert
Attorney: Smith, Gambrell & Russell
Application Number: 29/284,430
Classifications