Design for a pen

- Tombow Pencil Co. Ltd.

FIG. 1 is a right front perspective view for a pen showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a rear elevational view;

FIG. 7 is a bottom plan view; and

FIG. 8 is a right side elevational view thereof with the writing tip in its extended position.

Referenced Cited
U.S. Patent Documents
D179053 October 1956 Baker
D189170 November 1960 Lovejoy
D189735 February 1961 Platt
D190263 May 1961 Kaplan
D200511 March 1965 Fehling et al.
D200512 March 1965 Fehling et al.
D215626 October 1969 Jonkers
D256925 September 16, 1980 Postrehovsky-Axel
D269016 May 17, 1983 Garganese
D313624 January 8, 1991 Ferjan
Patent History
Patent number: D319663
Type: Grant
Filed: Mar 20, 1989
Date of Patent: Sep 3, 1991
Assignee: Tombow Pencil Co. Ltd. (Tokyo)
Inventor: Kazunori Katami (Tokyo)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Townsend and Townsend
Application Number: 7/326,869