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GB1003531A - Writing implement - Google Patents

Writing implement

Info

Publication number
GB1003531A
GB1003531A GB19970/64A GB1997064A GB1003531A GB 1003531 A GB1003531 A GB 1003531A GB 19970/64 A GB19970/64 A GB 19970/64A GB 1997064 A GB1997064 A GB 1997064A GB 1003531 A GB1003531 A GB 1003531A
Authority
GB
United Kingdom
Prior art keywords
reservoir
sealing portion
valve
nib
instrument
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
GB19970/64A
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.)
WA Sheaffer Pen Co
Original Assignee
WA Sheaffer Pen Co
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 WA Sheaffer Pen Co filed Critical WA Sheaffer Pen Co
Publication of GB1003531A publication Critical patent/GB1003531A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/18—Arrangements for feeding the ink to the nibs
    • B43K5/1818—Mechanical feeding means, e.g. valves; Pumps
    • B43K5/1827—Valves
    • B43K5/1836—Valves automatically closing
    • B43K5/1845—Valves automatically closing opened by actuation of the writing point

Landscapes

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

Abstract

1,003,531. Reservoir marking instrument. W. A. SHEAFFLER PEN CO. May 13, 1964 [Sept. 18, 1963], No. 19970/64. Heading B6P. The open end of a replaceable reservoir for a felt tip marking instrument has a valve seat insert 30 provided with transversely deformable flanges 40 and 39. A spring 34 biases a valve member 32, such as a ball in Fig. 2, or a cup-shaped cylindrical member in Fig. 7 (not shown), against the valve seat formed by the annular flange 60. The nib section of the instrument is provided with an annular tapered sealing portion 24. When the nib section is screwed into the reservoir, the sealing portion 24 slides into sealing engagement with the annular flange 39. In an alternative embodiment, Fig. 8 (not shown), the sealing portion 24 is tapered on the inner surface so that the portion slides around the flange 39. Axial movement of the nib 53 controls the valve.
GB19970/64A 1963-09-18 1964-05-13 Writing implement Expired GB1003531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US309685A US3233275A (en) 1963-09-18 1963-09-18 Writing implement

Publications (1)

Publication Number Publication Date
GB1003531A true GB1003531A (en) 1965-09-02

Family

ID=23199228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19970/64A Expired GB1003531A (en) 1963-09-18 1964-05-13 Writing implement

Country Status (3)

Country Link
US (1) US3233275A (en)
DE (1) DE1461652A1 (en)
GB (1) GB1003531A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146588A (en) * 1983-09-14 1985-04-24 Genius Lee Ink cartridge sign pen
GB2170999A (en) * 1985-02-20 1986-08-20 Mitsubishi Pencil Co Brush-like writing instrument
GB2206782A (en) * 1987-07-08 1989-01-18 Chun Shiung Lee Writing brush

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402008A (en) * 1964-12-18 1968-09-17 Parker Pen Co Writing instrument
US3397938A (en) * 1966-02-08 1968-08-20 Walter E Heller & Company Inc Absorbent nib writing device
US3589824A (en) * 1969-10-09 1971-06-29 Mark Tex Corp Cartridge marker construction
US4403880A (en) * 1977-12-23 1983-09-13 California Sounds Ltd. Record cleaner/conditioner
JPS644541Y2 (en) * 1980-10-17 1989-02-06
DE3347708A1 (en) * 1983-12-31 1985-07-11 Held, Kurt, 7218 Trossingen WRITING DEVICE
EP0197281B1 (en) * 1985-02-27 1991-09-11 Flocon, Inc. Liquid applicator device
US4792252A (en) * 1985-02-27 1988-12-20 Pittway Corporation Liquid applicator device
US4848947A (en) * 1985-06-05 1989-07-18 Pittway Corporation Liquid applicator device with tilt valve
US4685820A (en) * 1985-06-05 1987-08-11 Pittway Corporation Applicator device
EP0476492B1 (en) * 1990-09-11 1997-04-23 Jiro Hori Marker
US5676481A (en) * 1991-09-26 1997-10-14 Gillette Company Marking instruments
US5888007A (en) * 1994-11-14 1999-03-30 The Gillette Company Marking instrument
US6554521B1 (en) * 1999-09-14 2003-04-29 Sakura Color Products Corporation Applicator
MX2019001809A (en) * 2016-08-23 2019-12-19 Flocon Inc Retractable liquid applicator device.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US600299A (en) * 1898-03-08 Fountain markinq-pen
FR1049071A (en) * 1952-01-12 1953-12-28 Edbi Soc Marking device
FR1078557A (en) * 1953-03-30 1954-11-19 Fagard A J & Cie Cartridge pen holder
US3003181A (en) * 1959-07-29 1961-10-10 Speedry Chemical Products Inc Marking device with snap-on head assembly
US3003184A (en) * 1959-07-29 1961-10-10 Speedry Chemical Products Inc Marking devices
US3003183A (en) * 1959-08-12 1961-10-10 Speedry Chemical Products Inc Marking devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146588A (en) * 1983-09-14 1985-04-24 Genius Lee Ink cartridge sign pen
GB2170999A (en) * 1985-02-20 1986-08-20 Mitsubishi Pencil Co Brush-like writing instrument
GB2206782A (en) * 1987-07-08 1989-01-18 Chun Shiung Lee Writing brush

Also Published As

Publication number Publication date
US3233275A (en) 1966-02-08
DE1461652A1 (en) 1969-04-10

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