Marking pen

Description

FIG. 1 is a top perspective view of a marking pen showing my new design;

FIG. 2 is a top perspective view in an exploded condition;

FIG. 3 is a side elevational view;

FIG. 4 is a top plan view; and,

FIG. 5 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D256136 July 29, 1980 Muller
D279115 June 4, 1985 Nishida
D286546 November 4, 1986 Funahashi
D311550 October 23, 1990 Yazaki
Patent History
Patent number: D337786
Type: Grant
Filed: Jan 6, 1992
Date of Patent: Jul 27, 1993
Assignee: Pentech International Inc. (Edison, NJ)
Inventor: David W. Melnick (Holmdel, NJ)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Sperry, Zoda & Kane
Application Number: 7/817,212