Ballpoint pen

Loesel July 8, 2

Patent Grant D572758

U.S. patent number D572,758 [Application Number D/260,647] was granted by the patent office on 2008-07-08 for ballpoint pen. This patent grant is currently assigned to Ritter-Pen GmbH. Invention is credited to Helmut Loesel.


United States Patent D572,758
Loesel July 8, 2008

Ballpoint pen

Claims

CLAIM The ornamental design for a ballpoint pen, as shown and described.
Inventors: Loesel; Helmut (Brensbach, DE)
Assignee: Ritter-Pen GmbH (DE)
Appl. No.: D/260,647
Filed: May 30, 2006

Foreign Application Priority Data

Dec 6, 2005 [DE] 4 05 06 175
Current U.S. Class: D19/172; D19/916; D19/933
Current International Class: 1906
Field of Search: ;D19/35,36,41-51,53-57 ;24/11R,11F,11P ;401/52,99,100,104,105,106,107,108,109,192,195,196

References Cited [Referenced By]

U.S. Patent Documents
D319844 September 1991 Grotsch et al.
D319845 September 1991 Grotsch et al.
D395674 June 1998 Boix Gacia
D409659 May 1999 Hasegawa
D447174 August 2001 Kamiyama
D456845 May 2002 Rommel
D485574 January 2004 Keil
D485575 January 2004 Lovell
D490851 June 2004 Losel
D494218 August 2004 Anand
D498496 November 2004 Volk
D500522 January 2005 Rommel
D508264 August 2005 Losel
D538853 March 2007 Losel
D539348 March 2007 Hamilton et al.
D540387 April 2007 Losel
D541343 April 2007 Losel
Primary Examiner: Albert; Elizabeth A
Attorney, Agent or Firm: Smith, Gambrell & Russell

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; and,

FIG. 6 is a bottom view thereof.

* * * * *


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