Ballpoint pen

Description

FIG. 1 is the perspective view of a ballpoint pen showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D138499 August 1944 Beckstrom
D148218 December 1947 Fiedler
D240525 July 1976 Defores
D269189 May 31, 1983 Sakaoka
D271115 October 25, 1983 Luntz
D277682 February 19, 1985 Luntz
D279115 June 4, 1985 Nishida
D288825 March 17, 1987 Thompson et al.
D305552 January 16, 1990 Itoh
D314978 February 26, 1991 Oka
Patent History
Patent number: D391292
Type: Grant
Filed: May 1, 1997
Date of Patent: Feb 24, 1998
Inventor: Wen-jui Kuo (Taipei)
Primary Examiner: Martie Thompson
Law Firm: Beveridge, DeGrandi, Weilacher & Young LLP
Application Number: 0/70,137