Eraser holder

- Pentel Kabushiki Kaisha

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Description

FIG. 1 is a left side elevational view of an eraser holder showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a left front perspective view; and

FIG. 8 is a front elevational view thereof, with the extended eraser portion being shown in broken lines for illustrative purposes only and forming no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D146481 March 1947 Manheimer
172867 February 1876 Cleveland
D303992 October 10, 1989 Grotsch
575275 January 1897 Ress
1018288 February 1912 Yelf
2071747 February 1937 Houlihan
2314777 March 1943 Farrington
2501612 March 1950 Nielsen
3093112 June 1963 Shurcliff
3989392 November 2, 1976 Siedler
4500221 February 19, 1985 Emerson
Patent History
Patent number: D322282
Type: Grant
Filed: Mar 28, 1989
Date of Patent: Dec 10, 1991
Assignee: Pentel Kabushiki Kaisha (Tokyo)
Inventor: Shingo Mishima (Ibaraki)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/329,635