Patent
   D312659
Priority
Jul 31 1987
Filed
Dec 22 1987
Issued
Dec 04 1990
Expiry
Dec 04 2004
Assg.orig
Entity
unknown
10
12
n/a
The ornamental design for a writing instrument, as shown and described.

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

FIG. 2 is a top plan view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a perspective view;

FIG. 7 is a top plan view with the cap member removed for convenience of illustration;

FIG. 8 is a front elevational view of FIG. 7; and

FIG. 9 is a view similar to the FIG. 8 showing wherein an auxilliary nestable unit is disclosed therein by means of broken lines for illustrative purposes only.

Oka, Shigeo

Patent Priority Assignee Title
D320787, Feb 13 1989 CALCOMP TECHNOLOGY, INC Digitizing stylus
D321905, May 18 1989 Twin-nibbed writing instrument
D322811, Nov 14 1988 Combined bookmark and felt-tipped marker
D336690, Jun 13 1990 Combined container/bottle and applicators
D337178, Nov 13 1990 Combined container/bottle and applicators for cosmetics
D338085, Jun 13 1990 Combined container/bottle and applicators for cosmetics or similar article
D338741, Jun 13 1990 Combined container/bottle and applications for cosmetics
D504909, Jun 02 2003 Reynolds Highlighter
D509849, Jun 02 2003 Reynolds Highlighter
D539846, Jun 29 2005 MHITG, INC Carpenter's layout marker holder
Patent Priority Assignee Title
4026086, Jul 18 1975 Building brick
4060952, May 05 1976 Brick
4582447, Feb 18 1983 The Coca-Cola Company Plastic display building device for cans
4702633, Sep 24 1979 PARKER PEN BENELUX B V ; Bankers Trust Company Multicolor writing implement
825985,
CH191868,
DE2125452,
DE2357413,
DE3049467,
DE3504261,
FR707772,
JP59184687,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 10 1987OKA, SHIGEOPentel Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0048320863 pdf
Dec 22 1987Pentel Kabushiki Kaisha(assignment on the face of the patent)
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