Title:
MULTI-COLOR WRITING IMPLEMENT
Document Type and Number:
WIPO Patent Application WO/2010/035836
Kind Code:
A1
Abstract:
An attractive multi-color writing implement capable of producing a multi-colored written trace by using a single implement tip, having characteristics capable of producing a written trace of multiple colors formed at the same time in a single writing action, and capable of producing visually appealing written traces despite the use of a general-purpose structure. A multi-color writing implement (1) having a fiber tip, a felt tip, or a plastic tip (3) connected to one end or opposite ends of an ink occluding element (2) contained in a shaft tube (4). Pigment-based ink (21, 22) of different colors is placed in the ink occluding element (2) in the longitudinal direction thereof.
Inventors:
OKAWA SHOICHI
Application Number:
PCT/JP2009/066799
Publication Date:
April 01, 2010
Filing Date:
September 28, 2009
Export Citation:
Assignee:
PILOT INK CO LTD (JP)
OKAWA SHOICHI
OKAWA SHOICHI
International Classes:
B43K8/02; B43K1/00; C09D11/16; B43K29/02
Foreign References:
| JPS5650687U | 1981-05-06 | |||
| JP2008188880A | 2008-08-21 | |||
| JP3064273U | 2000-01-07 | |||
| JP2001096968A | 2001-04-10 | |||
| JP2004243561A | 2004-09-02 |
Attorney, Agent or Firm:
OGURI Shohei et al. (JP)
Shohei Oguri (JP)
Shohei Oguri (JP)
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