Ball point pen

- S. T. Dupont
Description

FIG. 1 is a side elevational view of a ball point pen showing my new design, the side opposite being substantially a mirror image;

FIG. 2 is a perspective view thereof; and

FIG. 3 is a top plan view thereof shown on an enlarged scale.

Referenced Cited
U.S. Patent Documents
D184699 March 1959 Young
D260021 July 28, 1981 Carre
277682 February 1985 Luntz
D283825 May 13, 1986 Hechter
D287736 January 13, 1987 Henkels
D289425 April 21, 1987 Theuenot
Patent History
Patent number: D297020
Type: Grant
Filed: Sep 17, 1985
Date of Patent: Aug 2, 1988
Assignee: S. T. Dupont (Paris)
Inventor: Claude Grossiord (Annecy)
Primary Examiner: Charles A. Rademaker
Application Number: 6/777,048
Classifications