US5286A - Improvement in fountain-pens - Google Patents

Improvement in fountain-pens Download PDF

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US5286A
US5286A US5286DA US5286A US 5286 A US5286 A US 5286A US 5286D A US5286D A US 5286DA US 5286 A US5286 A US 5286A
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Prior art keywords
pen
fountain
tube
ink
pens
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges

Definitions

  • the tube serves the double purpose of holder for the pen and fountain for the ink.
  • the pen, Fig. 3 is fastened on the same side of the tube with the small holes, which it covers and closes, and projects beyond the lower end of the tube by about one-half the length of the split, s o, Fig. 3, of the pen, as seen at o, Fig. l.
  • the pen is so placed thatthesmall holes may be immediately under the split if it shuts close. Otherwise the small holes .or orifices should be on either or both sides of the split and close to it, (the latter will be generally preferred,) and about one-third the length of the split from its upper end, as at e, Fig. '3.
  • the pen can be fastened in its place by means of a clamp, a sliding ⁇ ring c c, Fig. 1, 0r either, together with a fixed socket b, Fig. l, into which to slip the upper end of the pen.
  • the pen can be fastened in its place by means of a clamp, a sliding ⁇ ring c c, Fig
  • the flow of the ink can be regulated by putting the pen higher or lower on the side 0f the tube.
  • the tapering part or the nibs of the pen serve as a valve or valves t0 the orifices whichare opened by the point of the pen being pressed down on the paper in the ⁇ act of writing, and the ink'flows out from the fountain.
  • a Just above the small holes or orifices a, Fig. 2, is a groove or depression n n, Fig. 2, around the tube for the purpose of cutting off capillary attraction and preventing the ink from being drawn up between the pen and surface of the tube.
  • the combination of the pen with the fountain in such a manner that the tapering part or the nibs of the pen may serve as a valve or valves to the orifice or orifices, which being opened by the downward pressure in writing allow the ink to liow, while at the same time the ink is prevented by the depression from being drawn up between the pen and the tube, as is above substantially described.

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  • Pens And Brushes (AREA)

Description

UNITED STATES4 PATENT OFFICE.
MOSES F. IIOIT, OE LIVINGSTON, ALABAMA.
IMPROVEMENT IN FOUNTAIN-PENS.
Specification forming part of Letters Patent No. 5,286, dated September 11, 1847.
of an inch made in the forni of an inclined plane, as seen 'at B, Fig. 1, and having the lower end closed up. In the side of the tube opposite to the inclined plane, and close to the end, one or more very small holes or orifices are perforated a, Fig. 2. (I shall hereinafter use the plural in referring to the small hole or holes in this description.) The tube serves the double purpose of holder for the pen and fountain for the ink.
The pen, Fig. 3, is fastened on the same side of the tube with the small holes, which it covers and closes, and projects beyond the lower end of the tube by about one-half the length of the split, s o, Fig. 3, of the pen, as seen at o, Fig. l. The penis so placed thatthesmall holes may be immediately under the split if it shuts close. Otherwise the small holes .or orifices should be on either or both sides of the split and close to it, (the latter will be generally preferred,) and about one-third the length of the split from its upper end, as at e, Fig. '3. The pen can be fastened in its place by means of a clamp, a sliding` ring c c, Fig. 1, 0r either, together with a fixed socket b, Fig. l, into which to slip the upper end of the pen. The
flow of the ink can be regulated by putting the pen higher or lower on the side 0f the tube. For Instance, the nearer the point of the pen shall'be to the small holes or orifices the more will they be Opened in the act of writing, and lthe more freely the ink will flow, and vice versa.
By the pen being placed in the manner above described the tapering part or the nibs of the pen serve as a valve or valves t0 the orifices whichare opened by the point of the pen being pressed down on the paper in the `act of writing, and the ink'flows out from the fountain. Just above the small holes or orifices a, Fig. 2, isa groove or depression n n, Fig. 2, around the tube for the purpose of cutting off capillary attraction and preventing the ink from being drawn up between the pen and surface of the tube.
Vhat I claim as my invention, and desire to secureby Letters Patent, is
The combination of the pen with the fountain in such a manner that the tapering part or the nibs of the pen may serve as a valve or valves to the orifice or orifices, which being opened by the downward pressure in writing allow the ink to liow, while at the same time the ink is prevented by the depression from being drawn up between the pen and the tube, as is above substantially described.
v MOSES F. HOl'l.
`\\"`itnesses:
W. WALDO SHEAEER, IsAIAH D. HOIT.
US5286D Improvement in fountain-pens Expired - Lifetime US5286A (en)

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US5286A true US5286A (en) 1847-09-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741502A (en) * 1953-11-19 1956-04-10 Hollymade Hardware Mfg Company Door knob latch set
WO2022073920A1 (en) 2020-10-05 2022-04-14 Sqy Therapeutics Oligomeric compound for dystrophin rescue in dmd patients throughout skipping of exon-51
EP4036101A1 (en) 2017-04-20 2022-08-03 Synthena AG Modified oligomeric compounds comprising tricyclo-dna nucleosides and uses thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741502A (en) * 1953-11-19 1956-04-10 Hollymade Hardware Mfg Company Door knob latch set
EP4036101A1 (en) 2017-04-20 2022-08-03 Synthena AG Modified oligomeric compounds comprising tricyclo-dna nucleosides and uses thereof
WO2022073920A1 (en) 2020-10-05 2022-04-14 Sqy Therapeutics Oligomeric compound for dystrophin rescue in dmd patients throughout skipping of exon-51

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