GB705613A - - Google Patents

Info

Publication number
GB705613A
GB705613A GB705613DA GB705613A GB 705613 A GB705613 A GB 705613A GB 705613D A GB705613D A GB 705613DA GB 705613 A GB705613 A GB 705613A
Authority
GB
United Kingdom
Prior art keywords
section
channel
point section
cross
point
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.)
Active
Application number
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.)
Publication of GB705613A publication Critical patent/GB705613A/en
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00Ball-point pens
    • B43K7/02Ink reservoirs; Ink cartridges
    • B43K7/04Arrangements for filling the reservoirs, e.g. arrangements at the ball-point ends

Landscapes

  • Pens And Brushes (AREA)

Abstract

705,613. Reservoir pens. GOTZ, B. Sept 10, 1951 [April 30, 1951], No. 21273/51. Class 146(3) A self-filling ballpoint pen, which is re-filled from the front end without removing the point section 3, and wherein the point section 3, is detachably secured to the body 1 as by screw-threads 2, has an ink channel 7 through the screwthreads 2, and a passage 9 leading to a reverse channel 8, whereby the ink entering the pen reservoir 6 exerts a scavenging effect behind the tube 4 carrying the writing ball 5. The channel 8 is a hole of about 1.5 sq. mm. cross-section for the major part of its length, formed in a thickened part 10 of the point section, the top being closed by a plug &c. 11, and the bottom 8' has a cross-section of about 1 sq. mm. The channel 8 could be formed during the manufacture of the point section by a spraying process, or by grooving the section and providing a separate. cover member.
GB705613D 1951-05-01 Active GB705613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES22986A DE900667C (en) 1951-05-01 1951-05-01 Insert tip for ballpoint pen with liquid filling from the front

Publications (1)

Publication Number Publication Date
GB705613A true GB705613A (en)

Family

ID=7477173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB705613D Active GB705613A (en) 1951-05-01

Country Status (2)

Country Link
DE (1) DE900667C (en)
GB (1) GB705613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891512A (en) * 1955-05-25 1959-06-23 Kovacs Theodor Fountain pens

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011776B (en) * 1952-09-18 1957-07-04 Friedrich Loew pen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891512A (en) * 1955-05-25 1959-06-23 Kovacs Theodor Fountain pens

Also Published As

Publication number Publication date
DE900667C (en) 1953-12-28

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