GB745052A - Improvements in and relating to ball-point writing instruments - Google Patents

Improvements in and relating to ball-point writing instruments

Info

Publication number
GB745052A
GB745052A GB19868/52A GB1986852A GB745052A GB 745052 A GB745052 A GB 745052A GB 19868/52 A GB19868/52 A GB 19868/52A GB 1986852 A GB1986852 A GB 1986852A GB 745052 A GB745052 A GB 745052A
Authority
GB
United Kingdom
Prior art keywords
reservoir
portions
casing
ball
glued together
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
GB19868/52A
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.)
Lapis Johann Faber SA
Original Assignee
Lapis Johann Faber SA
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 Lapis Johann Faber SA filed Critical Lapis Johann Faber SA
Publication of GB745052A publication Critical patent/GB745052A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/005Pen barrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00Ball-point pens
    • B43K7/005Pen barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)

Abstract

745,052. Reservoir pens. FABER. Ltda., L. J. Aug. 6. 1952 [Aug. 6, 1951]. No. 19868/52. Class 146(3) A ball-point pen has a wooden casing 1 formed from two portions glued together, the reservoir 2 comprising a groove in one or both portions, such groove being lined at 6, and the adhesive which joins the portions together, and the reservoir lining are impermeable to the ink. The casing 1 resembles that of an ordinary lead pencil. A metal tip 4 carrying the writing ball 5 is inserted into the front end, a cap 10 fitted to the other end, and an air hole 3 in the cap communicates with the reservoir. The wooden casing 1 may comprise two similar portions glued together; those portions being previously impregnated with a substance such as a cellulose ester or a plastic which is not soluble in ink. Methods of manufacture are described. For example, two similar grooved boards may be glued together, and then cut up to form several casings. Round wires may be inserted into the grooves to locate the two boards during the pressing and drying operations. The ends of the grooves may be stopped by wooden plugs, in which case an air hole for the reservoir is provided elsewhere in the casing. Reference has been directed by the Comptroller to Specification 573,747.
GB19868/52A 1951-08-06 1952-08-06 Improvements in and relating to ball-point writing instruments Expired GB745052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR745052X 1951-08-06

Publications (1)

Publication Number Publication Date
GB745052A true GB745052A (en) 1956-02-22

Family

ID=3992103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19868/52A Expired GB745052A (en) 1951-08-06 1952-08-06 Improvements in and relating to ball-point writing instruments

Country Status (2)

Country Link
FR (1) FR1061262A (en)
GB (1) GB745052A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519388A (en) * 1967-10-16 1970-07-07 Chemical Construction Corp Production of sulfuric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519388A (en) * 1967-10-16 1970-07-07 Chemical Construction Corp Production of sulfuric acid

Also Published As

Publication number Publication date
FR1061262A (en) 1954-04-12

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