Title:
PEN
Document Type and Number:
WIPO Patent Application WO/2020/241634
Kind Code:
A1
Abstract:
This pen is provided with an ink reservoir for storing ink containing decorative particles, and a pen tip, wherein the ink reservoir includes a tube-shape outer covering member having liquid-blocking properties and an ink storage member arranged inside the outer covering member; the outer covering member has a first open end and a second open end, the ink storage member contains a plurality of fibrous members arranged inside the outer covering member, and the one two ends of each of the fibrous members are arranged in positions corresponding to the first open end or the second open end of the outer covering member.
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Inventors:
TSUDA MIYOKO (JP)
MORIMOTO MAKIKO (JP)
MORIMOTO MAKIKO (JP)
Application Number:
PCT/JP2020/020730
Publication Date:
December 03, 2020
Filing Date:
May 26, 2020
Export Citation:
Assignee:
KURETAKE CO LTD (JP)
International Classes:
A45D34/04; B05C17/00; B43K8/02
Domestic Patent References:
| WO2017033555A1 | 2017-03-02 |
Foreign References:
| JPH11507994A | 1999-07-13 | |||
| JPH0860065A | 1996-03-05 | |||
| JPS6274472A | 1987-04-06 | |||
| US3095343A | 1963-06-25 | |||
| JP2019101377A | 2019-06-24 | |||
| JP2005342950A | 2005-12-15 |
Other References:
See also references of EP 3964099A4
Attorney, Agent or Firm:
FUJIMOTO & PARTNERS (JP)
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