Eraser holder
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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
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
Classifications