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Publication numberUSD313623 S
Publication typeGrant
Application numberUS 07/134,897
Publication dateJan 8, 1991
Filing dateDec 18, 1987
Priority dateJun 19, 1987
Publication number07134897, 134897, US D313623 S, US D313623S, US-S-D313623, USD313623 S, USD313623S
InventorsKatsuhiko Yazaki
Original AssigneeMitsubishi Pencil Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Twin-nibbed marking pen
US D313623 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a twin-nibbed marking pen, as shown and described.
Description

FIG. 1 is a perspective view of a twin-nibbed marking pen showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a front elevational view;

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

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of my design with the cap members removed for convenience of illustration;

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

FIG. 9 is a top plan view of FIG. 7; and

FIG. 10 is a bottom plan view of FIG. 7.

Non-Patent Citations
Reference
1Visual Systems Co., Inc., Catalog 1985 See page 125 top left, Berol double ended marker, Desk copy.
Classifications
U.S. ClassificationD19/117, D19/916, D19/901