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Patent
   D251302
Priority
Jan 26 1977
Filed
Jul 18 1977
Issued
Mar 13 1979
Expiry
Mar 13 1993
Inventors
Malamoud, …
Assg.orig
S.T. Dupont
Assg.curr
S.T. Dupont
Entity
unknown
Referenced by
9
References
8
Maint.:
n/a
The ornamental design for a writing instrument, substantially as shown.

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.
INVENTORS:

Malamoud, Jean G.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D258217, Oct 26 1978 Pentel Kabushiki Kaisha Mechanical pencil or similar article
D273017, Jul 15 1980 PARKER PEN I P LIMITED Writing instrument
D282553, Dec 27 1983 PARKER PEN BENELUX B V ; Bankers Trust Company Writing instrument with contrasting striped body
D282753, Dec 27 1983 PARKER PEN BENELUX B V ; Bankers Trust Company Writing instrument with a striped body
D287736, Jan 10 1984 Ball point pen
D333486, Oct 09 1989 S.T. DuPont Societe Anonyme Ball point pen
D581979, Jun 14 2007 Cotapaxi Custom Design and Manufacturing, LLC Pen grip
D651647, Dec 06 2010 AOB Products Company Pen
D692480, Oct 12 2012 AOB Products Company Pen with whistle
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
191998,
217646,
234226,
D242792, Jan 15 1974 Pen
D242855, Dec 11 1973 S.T. Dupont Fountain pen
D243014, Jun 17 1974 PARKER PEN BENELUX B V ; Bankers Trust Company Fountain pen
93807,
99212,
ASSIGNMENT RECORDS    Assignment records on the USPTO
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 18 1977S.T. Dupont(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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