Writing instrument

- S.T. Dupont

Latest S.T. Dupont Patents:

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an elevational view of a writing instrument showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D93807 November 1934 Back
D99212 April 1936 Peters
D191998 December 1961 Doman
D217646 May 1970 De Groty
D234226 January 1975 Malm et al.
D242792 December 21, 1976 Loftus
D242855 December 28, 1976 Grinberg
D243014 January 11, 1977 Wittnebert
Patent History
Patent number: D251302
Type: Grant
Filed: Jul 18, 1977
Date of Patent: Mar 13, 1979
Assignee: S.T. Dupont (Paris)
Inventor: Jean G. Malamoud (Saint Jorioz)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Richard A. Wise
Application Number: 5/816,459
Classifications
Current U.S. Class: Longitudinal Striation (D19/49)
International Classification: D1906;