Writing instrument
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Description
FIG. 1 is a left front perspective view of a writing instrument showing my new design;
FIG. 2 is a right side elevational view, the left side being a mirror image thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear 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
Other references
D179450 | December 1956 | Harper |
D234471 | March 1975 | Carre |
D245852 | September 20, 1977 | Carre |
D246723 | December 20, 1977 | Carre |
D261010 | September 29, 1981 | Itoh |
D279993 | August 6, 1985 | Oka |
D282378 | January 28, 1986 | Ohyabu et al. |
D286164 | October 14, 1986 | Tinz |
D288335 | February 17, 1987 | Regnault |
- Hong Kong Enterprise 10/81 See p. 226 top right #B2000 Fine-Desk copy.
Patent History
Patent number: D312838
Type: Grant
Filed: Oct 19, 1989
Date of Patent: Dec 11, 1990
Assignee: Prodir S.A. (Cadempino)
Inventor: Jean-Pierre Vitrac (Paris)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Colucci & Umans
Application Number: 7/423,855
Type: Grant
Filed: Oct 19, 1989
Date of Patent: Dec 11, 1990
Assignee: Prodir S.A. (Cadempino)
Inventor: Jean-Pierre Vitrac (Paris)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Law Firm: Colucci & Umans
Application Number: 7/423,855
Classifications