Ballpoint pen

Losel April 10, 2

Patent Grant D540387

U.S. patent number D540,387 [Application Number D/232,523] was granted by the patent office on 2007-04-10 for ballpoint pen. This patent grant is currently assigned to Ritter-Pen GmbH. Invention is credited to Helmut Losel.


United States Patent D540,387
Losel April 10, 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/232,523
Filed: June 21, 2005

Foreign Application Priority Data

Dec 29, 2004 [DE] 4 04 07 306
Current U.S. Class: D19/175; D19/916; D19/933
Current International Class: 1906
Field of Search: ;D19/36,37,41-51,54-57 ;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.
D319845 September 1991 Grotsch et al.
D345577 March 1994 Hohner
D395674 June 1998 Boix Gacia
D447174 August 2001 Kamiyama
D456845 May 2002 Rommel
D485574 January 2004 Keil
D485575 January 2004 Lovell
D490851 June 2004 Losel
D491983 June 2004 Izushima
D494218 August 2004 Anand
D498496 November 2004 Volk
D500522 January 2005 Rommel
D500793 January 2005 Koch
D508264 August 2005 Losel
D512459 December 2005 Anand
D518523 April 2006 Cetera
Foreign Patent Documents
000151253-0010 Feb 2005 EM
000151253-0011 Feb 2005 EM
Primary Examiner: Albert; Elizabeth A.
Attorney, Agent or Firm: Smith, Gambrell & Russell, LLP

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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