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FR1128590A - Crayon à mine liquide - Google Patents

Crayon à mine liquide

Info

Publication number
FR1128590A
FR1128590A FR1128590DA FR1128590A FR 1128590 A FR1128590 A FR 1128590A FR 1128590D A FR1128590D A FR 1128590DA FR 1128590 A FR1128590 A FR 1128590A
Authority
FR
France
Prior art keywords
liquid lead
lead pencil
pencil
liquid
lead
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.)
Expired
Application number
Other languages
English (en)
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.)
Scripto Inc
Original Assignee
Scripto Inc
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 Scripto Inc filed Critical Scripto Inc
Application granted granted Critical
Publication of FR1128590A publication Critical patent/FR1128590A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/01—Ball-point pens for low viscosity liquid ink
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/16—Writing inks
    • C09D11/18—Writing inks specially adapted for ball-point writing instruments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
FR1128590D 1954-05-14 1955-04-20 Crayon à mine liquide Expired FR1128590A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US330522XA 1954-05-14 1954-05-14

Publications (1)

Publication Number Publication Date
FR1128590A true FR1128590A (fr) 1957-01-08

Family

ID=21868311

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1128590D Expired FR1128590A (fr) 1954-05-14 1955-04-20 Crayon à mine liquide
FR68486D Expired FR68486E (fr) 1954-05-14 1955-06-27 Crayon à mine liquide

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR68486D Expired FR68486E (fr) 1954-05-14 1955-06-27 Crayon à mine liquide

Country Status (4)

Country Link
BE (1) BE538179A (fr)
CH (1) CH330522A (fr)
FR (2) FR1128590A (fr)
GB (1) GB800036A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206330B (de) * 1959-09-30 1965-12-02 Walter Rigoni Kugelschreiberschaft aus Kunststoff und Verfahren sowie Vorrichtung zu dessen Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206330B (de) * 1959-09-30 1965-12-02 Walter Rigoni Kugelschreiberschaft aus Kunststoff und Verfahren sowie Vorrichtung zu dessen Herstellung

Also Published As

Publication number Publication date
CH330522A (de) 1958-06-15
FR68486E (fr) 1958-04-30
BE538179A (fr)
GB800036A (en) 1958-08-20

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