Combined felt-tipped pen and eraser

Description

FIG. 1 is a front elevational view of a combined felt-tipped pen and marker showing my new design in an exploded condition;

FIG. 2 is a rear elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a top perspective view of my design in an assembled condition.

Referenced Cited
U.S. Patent Documents
D201412 June 1965 DeGroft
D205330 July 1966 Capezzuto
D219317 November 1970 Hill
D279992 August 6, 1985 Gribb
D295878 May 24, 1988 Lovell
D310249 August 28, 1990 La Londe
722160 March 1903 Steiger
3941488 March 2, 1976 Maxwell
4557618 December 10, 1985 Iwata et al.
4872777 October 10, 1989 Dalbke
Patent History
Patent number: D330388
Type: Grant
Filed: Aug 21, 1989
Date of Patent: Oct 20, 1992
Inventor: Byung S. Choi (Tacoma, WA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Attorney: Leon Gilden
Application Number: 7/396,007