Writing instrument

- Kotobuki & Co., Ltd.
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Description

FIG. 1 is a front elevational view of a writing instrument according to the present invention;

FIG. 2 is a right side elevational view of the writing instrument of FIG. 1, the left side being a mirror image of the right side;

FIG. 3 is a rear elevational view of the writing instrument of FIG. 1;

FIG. 4 is a top plan view of the writing instrument of FIG. 1;

FIG. 5 is a bottom plan view of the writing instrument of FIG. 1; and,

FIG. 6 is a front perspective view of the writing instrument of FIG. 1, with the writing lead being projected and with the eraser member being extended.

Referenced Cited
U.S. Patent Documents
D64772 May 1924 Swanberg
D408057 April 13, 1999 Izushima
D409660 May 11, 1999 Izushima
D410030 May 18, 1999 Sunaga
D412014 July 13, 1999 Izushima
D414512 September 28, 1999 Yazawa
D417891 December 21, 1999 Izushima
1353215 September 1920 Campbell
2690736 October 1954 Musser
Patent History
Patent number: D423578
Type: Grant
Filed: Apr 22, 1999
Date of Patent: Apr 25, 2000
Assignee: Kotobuki & Co., Ltd. (Kyoto)
Inventor: Hiromichi Izushima (Kawagoe)
Primary Examiner: Martie K. Holtje
Law Firm: McGinn & Gibb, P.C.
Application Number: 0/103,746
Classifications
Current U.S. Class: Lateral Striation (D19/48); Concurrent Control Of Contents And Receptacle Feeds (53/55)
International Classification: 1906;