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 my 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
D227611 July 1973 Carre
D250767 January 9, 1979 Bulgari
D265212 June 29, 1982 Spiegel
D271115 October 25, 1983 Luntz
D292007 September 22, 1987 Ambasz
D319844 September 10, 1991 Grotsch et al.
D325221 April 7, 1992 Ito
Patent History
Patent number: D330389
Type: Grant
Filed: Jun 18, 1990
Date of Patent: Oct 20, 1992
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: 7/540,416