Writing instrument cap

- Tombow Pencil Co., Ltd.
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 rear elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a top plan view;

FIG. 7 is a top, left front perspective view of a second embodiment of my new design;

FIG. 8 is a left side elevational view of FIG. 7, the right side being a mirror image thereof;

FIG. 9 is front elevational view of FIG. 7, the rear view being a mirror image thereof;

FIG. 10 is a bottom plan view of FIG. 7; and,

FIG. 11 is a top plan view of FIG. 7.

Referenced Cited
U.S. Patent Documents
D104543 May 1937 Pearce
D188267 June 1960 Bunn et al.
D217647 May 1970 Croft
D234471 March 1975 Carre
D248865 August 8, 1978 Sussman et al.
D289088 March 31, 1987 Jankewitz
D309156 July 10, 1990 Kuwabara
Patent History
Patent number: D335146
Type: Grant
Filed: Jun 30, 1992
Date of Patent: Apr 27, 1993
Assignee: Tombow Pencil Co., Ltd. (Tokyo)
Inventors: Kazunori Katami (Saitama), Kazuhiko Suzuki (Higashikurume)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Nikaido, Marmelstein, Murray & Oram
Application Number: 7/905,647