Writing instrument cap

Description

FIG. 1 is a top, left front perspective view of a writing instrument cap showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view, the left side being a mirror image thereof;

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

FIG. 6 is a bottom plan view thereof.

FIGS. 2 through 6 have been drawn to a reduced scale with respect to FIG. 1 .

Referenced Cited
U.S. Patent Documents
D254315 February 26, 1980 Carre
D259642 June 23, 1981 Gomez
D263482 March 23, 1982 Carre
D279115 June 4, 1985 Nishida
D310684 September 18, 1990 Itoh
D312391 November 27, 1990 Vitrac
D317625 June 18, 1991 Itoh
D325221 April 7, 1992 Ito
Patent History
Patent number: D331780
Type: Grant
Filed: Sep 16, 1991
Date of Patent: Dec 15, 1992
Inventor: Wei-Chin Cheng (Taipei)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Varndell Legal Group
Application Number: 7/763,400