IT1136862B - Costruzione a pennino multiangolare per penna - Google Patents

Costruzione a pennino multiangolare per penna

Info

Publication number
IT1136862B
IT1136862B IT20751/81A IT2075181A IT1136862B IT 1136862 B IT1136862 B IT 1136862B IT 20751/81 A IT20751/81 A IT 20751/81A IT 2075181 A IT2075181 A IT 2075181A IT 1136862 B IT1136862 B IT 1136862B
Authority
IT
Italy
Prior art keywords
pen
angle
construction
nib construction
angle nib
Prior art date
Application number
IT20751/81A
Other languages
English (en)
Other versions
IT8120751A0 (it
Inventor
Shizuo Yamanaka
Original Assignee
Shizuo Yamanaka
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 Shizuo Yamanaka filed Critical Shizuo Yamanaka
Publication of IT8120751A0 publication Critical patent/IT8120751A0/it
Application granted granted Critical
Publication of IT1136862B publication Critical patent/IT1136862B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
IT20751/81A 1980-03-26 1981-03-26 Costruzione a pennino multiangolare per penna IT1136862B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3751780A JPS56135098A (en) 1980-03-26 1980-03-26 Structure of polygonal pen point

Publications (2)

Publication Number Publication Date
IT8120751A0 IT8120751A0 (it) 1981-03-26
IT1136862B true IT1136862B (it) 1986-09-03

Family

ID=12499724

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20751/81A IT1136862B (it) 1980-03-26 1981-03-26 Costruzione a pennino multiangolare per penna

Country Status (6)

Country Link
US (1) US4386867A (it)
JP (1) JPS56135098A (it)
DE (1) DE3112018C2 (it)
FR (1) FR2479100B1 (it)
GB (1) GB2074507B (it)
IT (1) IT1136862B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027598B2 (ja) * 1979-03-29 1985-06-29 株式会社日本債券信用銀行 ペン先構造体
JPS6115873U (ja) * 1984-06-29 1986-01-29 日本電気ホームエレクトロニクス株式会社 テレビジヨン受像機
GB2213107B (en) * 1987-12-07 1992-06-03 Shizuo Yamanaka Multiangular pen
US4986686A (en) * 1987-12-07 1991-01-22 Shizuo Yamanaka Multiangular pen
US8485749B2 (en) * 2009-07-20 2013-07-16 Crayola Llc Ink delivery systems

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734486A (en) * 1956-02-14 Aramian
DE4480C (de) * W. SACHS, Ober-Post-Secretair in Berlin Durchdruckfeder
US82598A (en) * 1868-09-29 Improvement in fountain-pens
US1649676A (en) * 1925-10-21 1927-11-15 John H Eversole Writing pen
US1876151A (en) * 1929-11-01 1932-09-06 Solomon M Sager Pen-point
US1836342A (en) * 1930-10-10 1931-12-15 Siptrott Paul Writing implement
GB364808A (en) * 1930-12-18 1932-01-14 Albert Frank Stanley Kent Improvements in writing implements
US1903965A (en) * 1932-06-25 1933-04-18 Frank Henry Drafting pen
US2033164A (en) * 1935-04-08 1936-03-10 George S Walter Writing pen
NL104525C (it) * 1957-11-12
US3424539A (en) * 1965-02-09 1969-01-28 Lindy Pen Co Inc Eountain pen
DE1511371A1 (de) * 1966-09-12 1969-06-12 Montblanc Simplo Gmbh Tintenleiter fuer Fuellfederhalter
US3614248A (en) * 1967-07-25 1971-10-19 Katsumi Otsuka Pen wick made of synthetic resin
US3520629A (en) * 1968-07-18 1970-07-14 Teibow Co Ltd Writing instruments
JPS5327064Y1 (it) * 1970-08-13 1978-07-10
JPS5035779Y2 (it) * 1971-08-10 1975-10-18
JPS572373Y2 (it) * 1977-08-31 1982-01-14
JPS6027598B2 (ja) * 1979-03-29 1985-06-29 株式会社日本債券信用銀行 ペン先構造体

Also Published As

Publication number Publication date
DE3112018C2 (de) 1984-11-08
GB2074507B (en) 1984-08-22
US4386867A (en) 1983-06-07
FR2479100A1 (fr) 1981-10-02
FR2479100B1 (fr) 1986-01-03
DE3112018A1 (de) 1982-02-18
JPS5741357B2 (it) 1982-09-02
GB2074507A (en) 1981-11-04
JPS56135098A (en) 1981-10-22
IT8120751A0 (it) 1981-03-26

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