Mechanical pencil

- Zebra Co., Ltd
Description

FIG. 1 is a right side elevational view of a mechanical pencil showing my new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a transverse cross-sectional view thereof taken in the direction of arrows 7--7 in FIG. 5.

Referenced Cited
U.S. Patent Documents
D57397 March 1921 Taussig
D57398 March 1921 Taussig
D64772 May 1924 Swanberg
D174249 March 1955 Daniels
D269189 May 31, 1983 Sakaoka
D314978 February 26, 1991 Oka
1353215 September 1920 Campbell
2690736 October 1954 Musser
2770221 November 1956 Tonkowich
3411854 November 1968 Rosler et al.
Patent History
Patent number: D414512
Type: Grant
Filed: Oct 29, 1998
Date of Patent: Sep 28, 1999
Assignee: Zebra Co., Ltd (Tokyo)
Inventor: Teruya Yazawa (Tokyo)
Primary Examiner: Martie K. Holtje
Law Firm: Greenblum & Bernstein, P.L.C.
Application Number: 0/95,739