Ball-point pen

Latest Yoshinaga Prince Company Limited Patents:

Description

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

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D155996 November 1949 Gowland
D204119 March 1966 Corlin
D256602 August 26, 1980 Adelson
D262128 December 1, 1981 Kimbrough
D298263 October 25, 1988 Perry et al.
1731926 October 1929 Hitchcock
Patent History
Patent number: D308888
Type: Grant
Filed: Feb 26, 1987
Date of Patent: Jun 26, 1990
Assignee: Yoshinaga Prince Company Limited (Tokyo)
Inventors: Suk J. Kim (Seoul), Atsushi Deguchi (Tokyo), Sadao Yoshinaga (Ichikawa)
Primary Examiner: James R. Largen
Assistant Examiner: Martha Thompson
Law Firm: Abelman Frayne Rezac & Schwab
Application Number: 7/19,489
Classifications
Current U.S. Class: Simulative (D19/42); D21/162