Patent
   D305245
Priority
Mar 27 1987
Filed
Mar 27 1987
Issued
Dec 26 1989
Expiry
Dec 26 2003
Assg.orig
Entity
unknown
20
6
n/a
The ornamental design for a cap for writing tools, as shown and described.

FIG. 1 is a perspective view of a cap for writing tools showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and

FIG. 7 is a side elevational view of my design, in combination with a writing instrument depicted in broken lines for illustrative purposes only and which forms no part of the claimed design.

Chuang, C. H.

Patent Priority Assignee Title
5221152, Mar 19 1992 Pioneer Industrial Corp. Writing instrument with cap
6464420, Mar 29 2001 Chartpak, Inc.; CHARTPAK, INC A DELAWARE CORPORATION Liquid ink writing pen with visible tip
D317324, Oct 25 1988 PIONEER INDUSTRIAL CORP , C O PIONEER INDUSTRIAL CORP , A CORP OF CHINA Cap for writing tools
D324398, Aug 14 1989 Berol Corporation Writing instrument cap
D335145, Dec 20 1989 Tombow Pencil Co., Ltd. Writing instrument cap
D341623, Feb 27 1992 Pioneer Industrial Corporation Combined writing instrument and replaceable writing tips
D363739, Sep 30 1994 Berol Corporation Pen
D364423, Apr 29 1994 Berol Corporation Pen
D425124, Nov 04 1999 Pen cap
D572755, Feb 20 2007 OMX, Inc. Marker and cap
D573643, Feb 20 2007 OMX, Inc. Cap for marker
D611096, Apr 22 2008 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D638061, Jun 04 2009 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D638062, Jun 04 2009 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D648385, May 28 2010 Beifa Group Co., Ltd. Pen
D685026, Feb 09 2012 Ecoverte, LLC Pen
D699290, Apr 06 2012 Beifa Group Co., Ltd. Marker
D725705, Apr 06 2012 Beifa Group Co., Ltd. Marker
D804576, Feb 01 2016 Drawing instrument holder
D903763, Dec 03 2018 BEIFA GROUP CO , LTD Pen
Patent Priority Assignee Title
D266335, Jan 30 1980 H & T Electronic Industries Ltd. Combined writing instrument and watch
D277873, Aug 12 1981 Combined writing instrument and chronometer
D280215, Feb 16 1983 Combined pen, watch and tire pressure gauge
D284584, Jan 06 1984 The Gillette Company Writing instrument cap
D289424, Nov 21 1984 Precise Meters Co., Ltd. Combined pen, watch, compass, calendar and tire pressure gauge or similar article
D294600, Apr 01 1985 Shachihata Industrial Co., Ltd. Ballpoint pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 27 1987Pioneer Industrial Corp.(assignment on the face of the patent)
Apr 08 1987CHUANG, C H PIONEER INDUSTRIAL CORP ASSIGNMENT OF ASSIGNORS INTEREST 0050740681 pdf
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