GB825450A - Fountain pen construction and ink cartridge therefor - Google Patents

Fountain pen construction and ink cartridge therefor

Info

Publication number
GB825450A
GB825450A GB35798/55A GB3579855A GB825450A GB 825450 A GB825450 A GB 825450A GB 35798/55 A GB35798/55 A GB 35798/55A GB 3579855 A GB3579855 A GB 3579855A GB 825450 A GB825450 A GB 825450A
Authority
GB
United Kingdom
Prior art keywords
cartridge
ink
bore
tube
ink cartridge
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
GB35798/55A
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.)
WATERMAN PEN Co Inc
Original Assignee
WATERMAN PEN Co 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
Family has litigation
Application filed by WATERMAN PEN Co Inc filed Critical WATERMAN PEN Co Inc
Publication of GB825450A publication Critical patent/GB825450A/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23888805&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB825450(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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
    • B43K5/02Ink reservoirs
    • B43K5/14Exchangeable ink cartridges

Abstract

825,450. Reservoir pens. WATERMAN PEN CO. Inc. Dec. 13, 1955 [Dec. 16, 1954], No. 35798/55. Class 146(3) An ink cartridge 15 has a bore 17 closed at its inner end by a diaphragm 18. The forward end of the cartridge is a sliding fit in a bore 11 of a cupling member 4 which secures the barrel 1 and nib section 2 together by means of a thread 6. The bore 17 fits tightly around a piercing tube 10, such that by screwing the barrel on to the member 4 the bore 17 slides over the tube 10 causing the sharpened inner edge 25 of the tube to penetrate the diaphragm 18 to form a hinged flap 27 to permit the flow of ink to the nib 3. A spring 20 presses a conical portion 16 on the cartridge into engagement with a seat 9, thus forming an ink seal; the angle of conicity of the seat 9 is preferably greater than the portion 16. Upon exhaustion of ink, the cartridge may be withdrawn to permit replacement, or some ink may be drawn into the cartridge by laterally squeezing and then releasing the cartridge walls which are preferably of polyethylene.
GB35798/55A 1954-12-16 1955-12-13 Fountain pen construction and ink cartridge therefor Expired GB825450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US475716A US2802448A (en) 1954-12-16 1954-12-16 Fountain pen construction and ink cartridge therefor

Publications (1)

Publication Number Publication Date
GB825450A true GB825450A (en) 1959-12-16

Family

ID=23888805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35798/55A Expired GB825450A (en) 1954-12-16 1955-12-13 Fountain pen construction and ink cartridge therefor

Country Status (5)

Country Link
US (1) US2802448A (en)
DE (1) DE1203157B (en)
ES (1) ES225465A1 (en)
FR (1) FR1127234A (en)
GB (1) GB825450A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222403B (en) * 1956-02-07 1966-08-04 Helmut Bross Dipl Ing Writing utensils, especially fountain pens, with insertable into the shaft, the writing means, e.g. B. ink containing exchangeable cartridge
US2919677A (en) * 1957-02-25 1960-01-05 Sheaffer W A Pen Co Writing instrument
US3066652A (en) * 1957-10-11 1962-12-04 Waterman Bic Pen Corp Reservoir writing instruments
US3040708A (en) * 1958-05-28 1962-06-26 Esterbrook Pen Co Fountain pens
US3047027A (en) * 1959-07-31 1962-07-31 Sdruzeni Podniku Textilniho St Device for selvedge forming
US3134362A (en) * 1960-12-07 1964-05-26 Parker Pen Co Fountain pen
US3610765A (en) * 1970-01-15 1971-10-05 Edward Bok Sealed reservoir for a stylographic pen
US3910706A (en) * 1974-01-07 1975-10-07 Trisa Buerstenfabrik Ag Cartridge for liquid or pasty dentifrice
US4094641A (en) * 1977-02-25 1978-06-13 Waters Associates, Inc. Low loss sample bottle assembly
DE2724317A1 (en) * 1977-05-28 1978-12-07 Faber Castell A W REFILL PENCIL WITH REFILL
US6666216B2 (en) * 2000-07-24 2003-12-23 L'oreal S.A. Device for applying a product to a surface
GB2405615B (en) * 2003-09-05 2005-10-19 Ashraf Mahfouz Abbas A fluid instrument
US7563256B2 (en) * 2006-03-30 2009-07-21 Isaac Hearne Cannula tip eye drop dispenser
TWI621540B (en) 2017-05-19 2018-04-21 Sdi Corp Writing instrument and inking unit
US20210307484A1 (en) 2020-04-07 2021-10-07 Kozhya LLC Sp. z o.o. Dermal spray apparatus and method

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH2466A (en) * 1890-07-25 1891-02-28 Walther Glitsch Cartridge fountain pen
DE321847C (en) * 1915-04-16 1920-06-15 Hepp F Fountain pen with exchangeable ink cartridge that opens when the lower pen-bearing holder lock is inserted
US1472576A (en) * 1921-05-18 1923-10-30 Arthur C Erisman Fountain pen
US1724106A (en) * 1921-09-27 1929-08-13 Pollock Pen Company Cartridge pen
NL12296C (en) * 1921-11-30
FR701215A (en) * 1930-03-31 1931-03-13 Rau Fa G Reservoir pen holder
FR739315A (en) * 1931-06-30 1933-01-09 Fountain pen holder with interchangeable cartridges or ink tanks
FR790738A (en) * 1935-03-30 1935-11-26 Fountain pen holder called interchangeable capsule stylograph
GB480732A (en) * 1936-03-19 1938-02-28 Deutsche Celluloid Fabrik Process for making improved lacquers and pastes from mixed polymerisates of vinyl chloride
FR818824A (en) * 1936-06-10 1937-10-04 Tubophane Auto-fill pen
BE424772A (en) * 1936-11-27
DE701989C (en) * 1938-09-06 1941-01-28 Anton Kratky Cartridge-shaped ink container for fountain pen
US2233846A (en) * 1940-04-20 1941-03-04 Eldie E Packard Fountain pen
FR900383A (en) * 1942-12-30 1945-06-27 Fountain pen holder
US2368425A (en) * 1944-03-04 1945-01-30 Benjamin F Reynolds Fountain pen
US2629362A (en) * 1945-05-22 1953-02-24 Walter Muench Inc Fountain pen construction
BE455774A (en) * 1945-05-30
US2501102A (en) * 1946-04-11 1950-03-21 Shelton Edgar Gene Self-perforating ink container
FR1005908A (en) * 1947-10-15 1952-04-17 Reservoir pen holder
US2702034A (en) * 1950-07-20 1955-02-15 Fenwal Inc Apparatus for collecting, storing, and dispensing whole blood
FR1047934A (en) * 1950-08-03 1953-12-17 Ballpoint pen
US2669223A (en) * 1951-01-18 1954-02-16 Benjamin F Miessner Antiflood fountain pen
US2657431A (en) * 1951-02-08 1953-11-03 Extruded Plastics Inc Method of making plastic articles
US2615446A (en) * 1951-05-15 1952-10-28 Paul B Lingenfelter Hypodermic syringe
FR1073346A (en) * 1951-07-13 1954-09-23 Removable and refillable cartridge fountain pen holder
FR1078557A (en) * 1953-03-30 1954-11-19 Fagard A J & Cie Cartridge pen holder

Also Published As

Publication number Publication date
DE1203157B (en) 1965-10-14
FR1127234A (en) 1956-12-11
US2802448A (en) 1957-08-13
ES225465A1 (en) 1956-02-01

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