Cap for a writing instrument

- Pentel Kabushiki Kaisha

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Description

FIG. 1 is a rear elevational view of a cap for a writing instrument showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view, the left side being a mirror image thereof;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a top, left front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D282378 January 28, 1986 Ohyabu et al.
D312391 November 27, 1990 Vitrac
D317625 June 18, 1991 Itoh
D318294 July 16, 1991 Cho-Kai
D325221 April 7, 1992 Ito
D331780 December 15, 1992 Cheng
Foreign Patent Documents
3931983 April 1991 DEX
Patent History
Patent number: D338686
Type: Grant
Filed: Feb 25, 1992
Date of Patent: Aug 24, 1993
Assignee: Pentel Kabushiki Kaisha (Tokyo)
Inventor: Kunio Ito (Funabashi)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/839,892