EP0433459A4 - Pen point made of inorganic material - Google Patents

Pen point made of inorganic material

Info

Publication number
EP0433459A4
EP0433459A4 EP19900908649 EP90908649A EP0433459A4 EP 0433459 A4 EP0433459 A4 EP 0433459A4 EP 19900908649 EP19900908649 EP 19900908649 EP 90908649 A EP90908649 A EP 90908649A EP 0433459 A4 EP0433459 A4 EP 0433459A4
Authority
EP
European Patent Office
Prior art keywords
inorganic material
pen point
point made
pen
inorganic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19900908649
Other languages
English (en)
Other versions
EP0433459A1 (en
Inventor
Tetsuo Shimoishi
Kenshi 25-602 Ebitsuka 2-Chome Kawashima
Kanji Tezuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teibow Co Ltd
Original Assignee
Teibow Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teibow Co Ltd filed Critical Teibow Co Ltd
Publication of EP0433459A1 publication Critical patent/EP0433459A1/en
Publication of EP0433459A4 publication Critical patent/EP0433459A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/003—Capillary nibs
EP19900908649 1989-06-07 1990-06-07 Pen point made of inorganic material Withdrawn EP0433459A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP145860/89 1989-06-07
JP1145860A JPH039895A (ja) 1989-06-07 1989-06-07 無機質製ペン先

Publications (2)

Publication Number Publication Date
EP0433459A1 EP0433459A1 (en) 1991-06-26
EP0433459A4 true EP0433459A4 (en) 1991-12-04

Family

ID=15394750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900908649 Withdrawn EP0433459A4 (en) 1989-06-07 1990-06-07 Pen point made of inorganic material

Country Status (6)

Country Link
EP (1) EP0433459A4 (enExample)
JP (1) JPH039895A (enExample)
KR (1) KR920700116A (enExample)
CA (1) CA2033974A1 (enExample)
CH (1) CH679143A5 (enExample)
WO (1) WO1990014963A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708106B1 (en) 1994-10-20 2000-08-09 Shin-Etsu Chemical Co., Ltd. Novel silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition
CN102216751A (zh) * 2008-11-17 2011-10-12 皇家飞利浦电子股份有限公司 用于采集生物学流体样本的装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376759A1 (fr) * 1977-01-07 1978-08-04 Carbonisation Entr Ceram Pointe en materiau ceramique pour ecrire a l'encre
JPS59117570A (ja) * 1982-12-25 1984-07-06 Pentel Kk 色鉛筆芯およびその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136294A (ja) * 1983-01-27 1984-08-04 ぺんてる株式会社 セラミツク製ペン先の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376759A1 (fr) * 1977-01-07 1978-08-04 Carbonisation Entr Ceram Pointe en materiau ceramique pour ecrire a l'encre
JPS59117570A (ja) * 1982-12-25 1984-07-06 Pentel Kk 色鉛筆芯およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9014963A1 *

Also Published As

Publication number Publication date
CH679143A5 (enExample) 1991-12-31
KR920700116A (ko) 1992-02-19
EP0433459A1 (en) 1991-06-26
CA2033974A1 (en) 1990-12-08
JPH039895A (ja) 1991-01-17
WO1990014963A1 (en) 1990-12-13

Similar Documents

Publication Publication Date Title
GB2212795B (en) Porous inorganic material
ZA908347B (en) Material
HUT57652A (en) Writing material
GB8919936D0 (en) Improvements in the manufacture of web materials
GB2239601B (en) Odontotherapeutical materials
GB2166127B (en) Mineral materials and articles made therefrom
GB8908814D0 (en) Brake-friction material
GB8906987D0 (en) Writing material
GB2223030B (en) Lead-aluminum material
EP0433459A4 (en) Pen point made of inorganic material
GB8920253D0 (en) Glass-ceramic material and production thereof
GB9102627D0 (en) Pen point made of inorganic material
EP0418013A3 (en) Direct magnesiation of organic materials
GB2236510B (en) Mechanical pencil
ZA908560B (en) Cementitious material
GB2238986B (en) Improved mechanical pencil
GB2249974B (en) Coloured material
GB8923847D0 (en) Building material
GB8916775D0 (en) Moulding of materials
GB8922942D0 (en) Novel pen
GB8901771D0 (en) Pencil
ZA893294B (en) The wighing of material
AU108668S (en) Marking pen
GB8926633D0 (en) Materials
IE892071L (en) Ceramic material

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19910822

A4 Supplementary search report drawn up and despatched

Effective date: 19911016

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

RBV Designated contracting states (corrected)

Designated state(s): FR GB

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19920331