Writing instrument cap

- Tombow Pencil Co., Ltd.
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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
D103387 March 1937 Chesler
D259792 July 7, 1981 Itoh et al.
D284774 July 22, 1986 Ludvig et al.
D305245 December 26, 1989 Chuang
D323349 January 21, 1992 Gomez
D327911 July 14, 1992 Paisson
Patent History
Patent number: D335145
Type: Grant
Filed: Jun 30, 1992
Date of Patent: Apr 27, 1993
Assignee: Tombow Pencil Co., Ltd. (Tokyo)
Inventors: Kazunori Katami (Kawagoe), Kazuhiko Suzuki (Higashikurume)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Nikaido, Marmelstein, Murray & Oram
Application Number: 7/905,646