Marking pen

Description

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

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view, the right side being a mirror image thereof;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D143052 November 1945 Waldinger
D182925 May 1958 Ribas
D234225 January 1975 Ho
D282686 February 18, 1986 Yuen
D303549 September 19, 1989 Horntrich
Other references
  • Atlas Pen & Pencil Corp..COPYRGT. 1986 See High Liner #6-8570 inside back cover.
Patent History
Patent number: D311550
Type: Grant
Filed: Oct 28, 1987
Date of Patent: Oct 23, 1990
Assignee: Mitsubishi Pencil Co., Ltd. (Tokyo)
Inventor: Katsuhiko Yazaki (Urawa)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Application Number: 7/114,524