Eraser

Description

FIG. 1 is a perspective view of an eraser showing my new design;

FIG. 2 is a left end elevational view on an enlarged scale;

FIG. 3 is a right end elevational view of FIG. 2;

FIG. 4 is a top plan view of FIG. 2;

FIG. 5 is a bottom plan view of FIG. 2;

FIG. 6 is a perspective view on a reduced scale, the broken line depiction of the hand and the board fragment being for illustrative purposes only and forming no part of the claimed design; and

FIG. 7 is a perspective view, with respect to FIG. 1 with a section of the holder portion broken away for convenience of illustration.

Referenced Cited
U.S. Patent Documents
7400 November 1876 Higgins
144764 November 1873 Holly
187682 February 1977 Vannice
233378 October 1880 Siberling
402570 May 1889 Davis
428585 May 1890 Fanning
3129540 April 1964 Valles
3201817 August 1965 Atchley
4937910 July 3, 1990 Frazier
Other references
  • Office Supplies Catalog (Bainbridge), .COPYRGT.1982, See p. 377, "Andrews", lower right-Desk Copy. Horders Inc., Office Supplies, see p. 185, lower right (Weber) desk copy. Arts & Crafts Inc., .COPYRGT.1971, see p. 117, lower right, "Hygieia Chalkboard Cleaners", desk copy.
Patent History
Patent number: D320229
Type: Grant
Filed: Jun 16, 1988
Date of Patent: Sep 24, 1991
Inventor: Thomas G. Frazier (New Hope, PA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Attorney: Z. T. Wobensmith, III
Application Number: 7/207,440