Plural-nibbed writing instrument

Description

FIG. 1 is a perspective view of a plural-nibbed writing instrument showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is an end elevational view;

FIG. 5 is an end elevational view of the end not shown in FIG. 4;

FIG. 6 is a side elevational view; and

FIG. 7 is a side elevational view of the side not shown in FIG. 6.

Referenced Cited
U.S. Patent Documents
D141850 July 1945 Sanders
D150647 August 1948 Pearl
D152847 February 1949 Weiss
D199564 November 1964 Koss
D307602 May 1, 1990 Lee
D319261 August 20, 1991 Lee
2406171 August 1946 Smith
2571620 October 1951 Sala
2676570 April 1954 Fahringer
4213717 July 22, 1980 Lin
Patent History
Patent number: D324542
Type: Grant
Filed: Dec 20, 1989
Date of Patent: Mar 10, 1992
Inventor: Chang-Fong Lin (Wu Jih, Taichung Hsien)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Ladas & Parry
Application Number: 7/453,465