Ball point pen

Oka November 30, 2

Patent Grant D499139

U.S. patent number D499,139 [Application Number D/178,613] was granted by the patent office on 2004-11-30 for ball point pen. This patent grant is currently assigned to Pentel Kabushiki Kaisha. Invention is credited to Shigeo Oka.


United States Patent D499,139
Oka November 30, 2004

Ball point pen

Claims

The ornamental design for a ball point pen, as shown and described.
Inventors: Oka; Shigeo (Tokyo, JP)
Assignee: Pentel Kabushiki Kaisha (Tokyo, JP)
Appl. No.: D/178,613
Filed: March 28, 2003

Foreign Application Priority Data

Oct 11, 2002 [JP] 2002-027865
Current U.S. Class: D19/173; D19/904; D19/912; D19/923
Current International Class: 1906
Field of Search: ;D19/35,36,41-51,53-58,81-85 ;401/6,7,88,99,100,101,103-106,107-110,111-117,209

References Cited [Referenced By]

U.S. Patent Documents
D79546 October 1929 Biffar
D138825 September 1944 Waldinger
D269189 May 1983 Sakaoka
D314978 February 1991 Oka
D355673 February 1995 Takahashi
D398494 September 1998 Bickford et al.
D401624 November 1998 Sakuno
D404070 January 1999 Hasegawa
D441017 April 2001 Gault et al.
Primary Examiner: Holtje; Martie K.
Attorney, Agent or Firm: Adams & Wilks

Description



FIG. 1 is a perspective view of a ball point pen showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is an explanatory front elevational view thereof showing the state of use; and,

FIG. 8 is an explanatory right side elevational view thereof showing the state of use.

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