Plural nibbed mechanical pencil

Description

FIG. 1 is a front elevational view of the plural nibbed mechanical pencil showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D273395 April 10, 1984 Wilkinson
D289368 April 21, 1987 Mann
D303124 August 29, 1989 Li
D306315 February 27, 1990 Shintani
D312658 December 4, 1990 Sumino
D324879 March 24, 1992 Morgan
1727110 September 1929 Lecroy
3170440 February 1965 Levoin
3442595 May 1969 Dumas
4185933 January 29, 1980 Zebell
4738558 April 19, 1988 Hiromori
Patent History
Patent number: D339377
Type: Grant
Filed: May 11, 1992
Date of Patent: Sep 14, 1993
Inventor: Timothy S. Irving (Medford, MA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Attorney: Leon Gilden
Application Number: 7/881,381
Classifications
Current U.S. Class: Plural Or Combined (D19/36)