Patent
   D331780
Priority
Sep 16 1991
Filed
Sep 16 1991
Issued
Dec 15 1992
Expiry
Dec 15 2006
Assg.orig
Entity
unknown
9
8
n/a
The ornamental design for writing instrument cap, as shown and described.

FIG. 1 is a top, left front perspective view of a writing instrument cap showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

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

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

FIGS. 2 through 6 have been drawn to a reduced scale with respect to FIG. 1 .

Cheng, Wei-Chin

Patent Priority Assignee Title
D338686, Aug 26 1991 Pentel Kabushiki Kaisha Cap for a writing instrument
D345759, Jan 07 1992 Berol Corporation Correction fluid dispenser cap
D351417, Apr 16 1992 Pentel Kabushiki Kaisha Cap for a writing instrument
D369830, Sep 08 1995 CHARTPAK, INC Tubular pen
D404766, Jun 25 1998 Pen clip having an integral frame
D484541, Jan 22 2003 Mitsubishi Pencil Co., Ltd. Cap for a pen
D563469, Apr 22 2006 BEIFA GROUP CO , LTD Pen
D583869, Dec 01 2005 KOTOBUKI & CO , LTD Cap for writing instrument
D590877, Jun 06 2007 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Highlighter
Patent Priority Assignee Title
D254315, Oct 14 1976 Waterman S.A. Pen
D259642, Dec 06 1978 Waterman, S.A. Ball point pen
D263482, Mar 06 1979 Waterman S.A. Pen
D279115, Nov 10 1982 Kabushiki Kaisha Kuretake-Seishodo Ball-point pen
D310684, Nov 26 1986 Pentel Kabushiki Kaisha Pen cap or similar article
D312391, Oct 19 1989 Prodir S.A. Writing instrument
D317625, Nov 26 1986 Pentel Kabushiki Kaisha Pen cap or similar article
D325221, Feb 13 1989 Pentel Kabushiki Kaisha Cap for a writing instrument
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