Mechanical pencil

- Tombow Pencil Co., Ltd.
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Description

FIG. 1 is a top, right front perspective view of a mechanical pencil showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view, the left side being a mirror image thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D190537 June 1961 Schier
D272750 February 21, 1984 Luntz
D283901 May 20, 1986 Horntrich
D292007 September 22, 1987 Ambasz
D312478 November 27, 1990 Lecce
D319845 September 10, 1991 Grotsch et al.
D321718 November 19, 1991 Ambasz
4573817 March 4, 1986 Maki et al.
Patent History
Patent number: D326683
Type: Grant
Filed: Jul 23, 1990
Date of Patent: Jun 2, 1992
Assignee: Tombow Pencil Co., Ltd. (Tokyo)
Inventor: Kazunori Katami (Tokyo)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Martha Thompson
Law Firm: Townsend and Townsend
Application Number: 7/558,554