Patent
   D363310
Priority
Aug 23 1993
Filed
Feb 17 1994
Issued
Oct 17 1995
Expiry
Oct 17 2009
Assg.orig
Entity
unknown
18
6
n/a
The ornamental design for a shaft for a writing instrument, as shown and described.

FIG. 1 is a front elevational view of a shaft for a writing instrument showing my new design with the grip members in a first arrangement;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a side view thereof illustrating the use thereof in a writing instrument;

FIG. 8 is a front view thereof with the grip members in a second arrangement;

FIG. 9 is a front view thereof with the grip members in a third arrangement; and,

FIG. 10 is a front view thereof with the grip members in a fourth arrangement.

The broken line showing of a writing instrument in FIG. 7 is environmental only and forms no part of the claimed design.

Oka, Shigeo

Patent Priority Assignee Title
6848851, Feb 28 2001 Pentel Kabushiki Kaisha Writing implement
7595442, Sep 27 2007 Ergonomic drumstick
D400582, Nov 13 1996 Klio-Eterna Schreibgerate GmbH & Co. KG Ball point pen
D466156, Dec 13 2001 Pentel Kabushiki Kaisha Writing instrument
D489761, Jan 29 2003 Cotapaxi, Inc. Pen
D563158, Apr 11 2006 Handle portion for a utensil
D564288, Apr 11 2006 Handle for a utensil
D564289, Apr 11 2006 Handle for a utensil
D565345, Apr 11 2006 Handle portion for a utensil
D585937, Dec 06 2006 Europe Brands Sarl Writing instrument
D589090, Dec 06 2006 Parker Pen Products Grip and barrel for a writing instrument
D597136, Dec 06 2006 Parker Pen Products Clip for a writing instrument
D631914, Sep 11 2009 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D651647, Dec 06 2010 AOB Products Company Pen
D661019, Oct 01 2010 Eyeliner pencil extender
D692480, Oct 12 2012 AOB Products Company Pen with whistle
D694329, Dec 14 2011 WORKLIFE BRANDS LLC Pen
D695829, Dec 14 2011 WORKLIFE BRANDS LLC Pen
Patent Priority Assignee Title
1376115,
1395793,
2173451,
D338915, May 12 1992 SANFORD, L P Writing instrument
D350562, May 31 1988 Writing instrument
DE546632,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 19 1994OKA, SHIGEOPentel Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0068820280 pdf
Feb 17 1994Pentel Kabushiki Kaisha(assignment on the face of the patent)
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