Writing instrument cap

- Tombow Pencil Co., Ltd.
Description

FIG. 1 is a top, left front perspective view of a writing instrument cap showing our new design;

FIG. 2 is a left side elevational view, the right side being a mirror image thereof;

FIG. 3 is a front elevational view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D250767 January 9, 1979 Bulgari
D266856 November 9, 1982 Oka
D292007 September 22, 1987 Ambasz
D318294 July 16, 1991 Cho-Kai
D319844 September 10, 1991 Grotsch et al.
D321718 November 19, 1991 Ambasz
Patent History
Patent number: D335142
Type: Grant
Filed: Jun 30, 1992
Date of Patent: Apr 27, 1993
Assignee: Tombow Pencil Co., Ltd. (Tokyo)
Inventors: Kazunori Katami (Kawagoe), Kazuhiko Suzuki (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Nikaido, Marmelstein, Murray & Oram
Application Number: 7/907,198