GB255041A - Improvements in reservoir pens - Google Patents

Improvements in reservoir pens

Info

Publication number
GB255041A
GB255041A GB15543/26A GB1554326A GB255041A GB 255041 A GB255041 A GB 255041A GB 15543/26 A GB15543/26 A GB 15543/26A GB 1554326 A GB1554326 A GB 1554326A GB 255041 A GB255041 A GB 255041A
Authority
GB
United Kingdom
Prior art keywords
chambers
ink
chamber
nib
feed
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
GB15543/26A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB255041A publication Critical patent/GB255041A/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
    • B43K5/18Arrangements for feeding the ink to the nibs

Landscapes

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

Abstract

255,041. Kovacs, T. July 11, 1925, [Convention date]. Feed-bars for reservoir pens ; overflow arrangements.-In a reservoir pen, the feed-bar B is formed with ink-channels D at the bottom of a longitudinal air-channel, side overflow chambers E communicating with the ink-channels D, and another overflow chamber L at the front end of the feed-bar B, the chamber L extending almost or quite up to the nib. In addition, other chambers S. Fig. 2, separated by a longitudinal web R may be formed at the back of the feed-bar in communication with the chamber L. The chambers S are covered by a plate T which is extended and bent up to touch the nut so as to form a cover for the channel L. An aperture J is formed in the plate T at a spot remote from the nib to admit air to the chambers S, L and to permit ink to rise in the chambers S. The chambers E communicate with the chamber L by passages M. with the chambers S by passages N, and with the ink-channels D by small apertures 0 which permit the passage of ink but prevent the passage of air, thus facilitating the return of ink to the reservoir when the pen is upturned. Nib-retracting reservoir pens.-The Specification as open to inspection under Sect. 91 (3) (a) also describes the provision of the overflow chambers in nib-retracting pens. An axial passage G. Fig. 3, (Cancelled), divided into two parts by a partition H, is formed in the feed-bar B, the cuter end of the partition being secured to the cover-plate of th chamber L which communicates by way of passages M with the chambers E as in the case of the fixed-nib pens. An air-aperture J is formed at the inner end of the chamber G, and the partition H is also apertured. The chambers E, G communicate with the ink-channels D through apertures 0, P respectively This subject-matter does not appear in the Specification as accepted.
GB15543/26A 1925-07-11 1926-06-21 Improvements in reservoir pens Expired GB255041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE255041X 1925-07-11

Publications (1)

Publication Number Publication Date
GB255041A true GB255041A (en) 1927-09-01

Family

ID=5961362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15543/26A Expired GB255041A (en) 1925-07-11 1926-06-21 Improvements in reservoir pens

Country Status (3)

Country Link
US (2) US1633111A (en)
FR (1) FR618749A (en)
GB (1) GB255041A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581739A (en) * 1945-03-05 1952-01-08 Russell T Wing Fountain pen
US2512004A (en) * 1945-03-05 1950-06-20 Russell T Wing Fountain pen
US2770221A (en) * 1951-03-29 1956-11-13 Waterman Pen Company Inc Fountain pen
DE1173818B (en) * 1957-08-03 1964-07-09 Ernst Rodenhaeuser Jun Fountain pen, especially for hard nibs

Also Published As

Publication number Publication date
US1633111A (en) 1927-06-21
FR618749A (en) 1927-03-18
US1750410A (en) 1930-03-11

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