Writing and drawing instrument

Description

FIG. 1 is a right front perspective view of a writing and drawing instrument showing my new design in an exploded condition;

FIG. 2 is a right front perspective view with the cap member in place;

FIG. 3 is a top plan view of FIG. 2;

FIG. 4 is a front elevational view of FIG. 2;

FIG. 5 is a left side elevational view of FIG. 2;

FIG. 6 is a rear elevational view of FIG. 2; and

FIG. 7 is a bottom plan view of FIG. 2.

Referenced Cited
U.S. Patent Documents
D234225 January 1975 Itoh
D258219 February 10, 1981 Oka
D283901 May 20, 1986 Horntrich
D284773 July 22, 1986 Schwartz et al.
D286164 October 14, 1986 Tinz
D303992 October 10, 1989 Grotsch
D309913 August 14, 1990 Shintani
D311550 October 23, 1990 Yazaki
D312478 November 27, 1990 Lecce
Patent History
Patent number: D320618
Type: Grant
Filed: Feb 16, 1989
Date of Patent: Oct 8, 1991
Assignee: J. S. Staedtler GmbH & Co. (Nuremberg)
Inventor: Gerald Grotsch (Furth)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Toren, McGeady & Associates
Application Number: 7/311,585