Ballpoint pen

Losel March 20, 2

Patent Grant D538853

U.S. patent number D538,853 [Application Number D/232,886] was granted by the patent office on 2007-03-20 for ballpoint pen. This patent grant is currently assigned to Ritter-Pen GmbH. Invention is credited to Helmut Losel.


United States Patent D538,853
Losel March 20, 2007

Ballpoint pen

Claims

CLAIM The ornamental design for a ballpoint pen, as shown and described.
Inventors: Losel; Helmut (Brensbach, DE)
Assignee: Ritter-Pen GmbH (Brensbach, DE)
Appl. No.: D/232,886
Filed: June 24, 2005

Foreign Application Priority Data

Dec 29, 2004 [DE] 4 04 07 306
Current U.S. Class: D19/172; D19/906; D19/918; D19/933
Current International Class: 1906
Field of Search: ;D19/36,41-51,54-57 ;24/11R,11F,11P ;401/52,99,100,104,105,106,107,108,109,192,195

References Cited [Referenced By]

U.S. Patent Documents
D319844 September 1991 Grotsch et al.
D459757 July 2002 Oka
D460114 July 2002 Oka
D460486 July 2002 Oka
D485574 January 2004 Keil
D489089 April 2004 Losel
D490851 June 2004 Losel
D492350 June 2004 Morrow
D499142 November 2004 Morrow
D508264 August 2005 Losel
D508717 August 2005 Anand
6935801 August 2005 Kuo
D509852 September 2005 Anand
Primary Examiner: Albert; Elizabeth A.
Attorney, Agent or Firm: Smith, Gambrell & Russell, LLP

Description



FIG. 1 is a front view of a ball pointpen 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; and,

FIG. 6 is a bottom view thereof.

* * * * *


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