US722508A - Reservoir-fountain-pen filler. - Google Patents

Reservoir-fountain-pen filler. Download PDF

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Publication number
US722508A
US722508A US11938002A US1902119380A US722508A US 722508 A US722508 A US 722508A US 11938002 A US11938002 A US 11938002A US 1902119380 A US1902119380 A US 1902119380A US 722508 A US722508 A US 722508A
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Prior art keywords
reservoir
ink
fountain
head
pen
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Expired - Lifetime
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US11938002A
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May Thomas Horn
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Individual
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Priority to US11938002A priority Critical patent/US722508A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction
    • B65D35/12—Connections between body and closure-receiving bush

Definitions

  • FIG. 1 is a longitudinal central section of one form of my invention.
  • Fig. 2 is a top view of Fig. 1.
  • Fig. 3 is another form of my invention in longitudinal central section on line a; y of 4; and
  • Fig. 4 is an end View of Fig. 3 looking from the bottom end upward to show the round upper end and wedgeshaped lower end of the reservoir A, the sides being pinched together at the bottom and held by a clip K.
  • Fig. 5 is another form of my invention shown in longitudinal central section; and
  • Fig. 6 is a top view of same, showing the discharge or filling cone solid with the reservoir and the open lower end of the reservoir A closed by a screw-cap G. All these forms are refillable and compressible.
  • A is the ink-reservoir.
  • B is the threaded head-piece, conical in form at its upper end and at its top coming to a fine point for a purpose disclosed farther on in this specification.
  • C is a screw-cap having packing I in its upper end and screwed upon head-piece B at E to seal the apparatus.
  • D is a fine hole running longitudinally through the head-piece B, through which the ink is to be discharged in a minute stream for filling a fountain-pen.
  • the conical sides or surfaces of the head-piece B approach at its top closely to the edges of the fine hole D, so that the top of the cone is practically merely a needle-point at J.
  • Head-pieces B in Figs. 1 and 3 are screwed into the upper end of reservoir A at F, so that the said reservoir can be refilled by removing the head-piece B-and closed again by replacing it.
  • the lower end of the reservoir A is opened for refilling and again closed by removing the cap G and again replacing it by screwing it onto reservoir A at screw H.
  • the reservoirA is shown as cylindrical, While in Fig. 3 it is cylindrical at its upper end and wedge-shaped at its bottom, the sides being held together tightly by a clip K.
  • the reservoir A is to be made of celluloid or equivalent material, which has a slight flexibility and resiliency, so that to discharge ink from the reservoir a pressure by the fingers upon its outer surface causes the sides to yield inwardly and the ink to flow outwardly when cap 0 is removed and the apparatus is turned upon its side to fill a pen. Upon removing the pressure the sides return to their original form and air is sucked into the reservoir to supply the place of the discharged ink, so that this operation may be repeated until all the ink is discharged.
  • an ink-reservoir and fountain-pen filler consisting of an ink-chamber A of flexible material. as celluloid; a conical head-piece B having a longitudinal central perforation D of minute size, and threaded to receive a closing cap 0 and packing I, said ink-chamber A being constructed as shown and described with a threadtwo subscribing witnesses, this 8th day of Aued end to receive a threaded closing-piece, gust, 1902. whereby the chamber A may be opened for refilling and closed to retain ink,substantia1ly MAY THOMAS HORN 5 as specified.
  • witnesses consisting of an ink-chamber A of flexible material. as celluloid; a conical head-piece B having a longitudinal central perforation D of minute size, and threaded to receive a closing cap 0 and packing I, said ink-chamber A being constructed as shown and described with a threadtwo subscribing witnesses, this 8th day of Aued end to receive a threaded closing-

Description

No. 722,508. TATENTED MAR. 10, 1903.
M. T. HORN.
RESERVOIR FOUNTAIN PEN FILLER.
APPLICATION FILED we. 12. 1902.
no noun.
Ill
|NV ENTOR ATTORNEY WITNESSES:
UNITED STATES I PATENT OFFICE.
MAY THOMAS HORN, OF JERSEY CITY, JERSEY.
RESERVOlR-FOUNTAlN-PEN FILLER.
SPECIFICATION forming part of Letters Patent No. 722,508, dated March 10, 1903. Application filed August 12, 1902. Serial No. 119,380. (No model.)
In order that those skilled in the art to which my invention appertains may understand, construct, and use my invention, I will proceed to describe it, referring to the drawings herewith, in which- I Figure 1 is a longitudinal central section of one form of my invention. Fig. 2 is a top view of Fig. 1. Fig. 3 is another form of my invention in longitudinal central section on line a; y of 4; and Fig. 4 is an end View of Fig. 3 looking from the bottom end upward to show the round upper end and wedgeshaped lower end of the reservoir A, the sides being pinched together at the bottom and held by a clip K. Fig. 5 is another form of my invention shown in longitudinal central section; and Fig. 6 is a top view of same, showing the discharge or filling cone solid with the reservoir and the open lower end of the reservoir A closed by a screw-cap G. All these forms are refillable and compressible.
In all the figures the same reference-letters indicate like or equivalent parts.
A is the ink-reservoir.
B is the threaded head-piece, conical in form at its upper end and at its top coming to a fine point for a purpose disclosed farther on in this specification.
C is a screw-cap having packing I in its upper end and screwed upon head-piece B at E to seal the apparatus.
D is a fine hole running longitudinally through the head-piece B, through which the ink is to be discharged in a minute stream for filling a fountain-pen. The conical sides or surfaces of the head-piece B approach at its top closely to the edges of the fine hole D, so that the top of the cone is practically merely a needle-point at J.
Head-pieces B in Figs. 1 and 3 are screwed into the upper end of reservoir A at F, so that the said reservoir can be refilled by removing the head-piece B-and closed again by replacing it. In Fig. 5 the lower end of the reservoir A is opened for refilling and again closed by removing the cap G and again replacing it by screwing it onto reservoir A at screw H. In Figs. 1 and 5 the reservoirAis shown as cylindrical, While in Fig. 3 it is cylindrical at its upper end and wedge-shaped at its bottom, the sides being held together tightly by a clip K.
The effect of making the top of the cone on head-piece B a fine point is that the drop of ink which will remain upon the point J or upper end of the fine hole D will not run down the sides of the cone, but will be held fixed at the said point a period and be drawn again into the reservoir A through hole D by the inrush of air which occurs after the discharge of ink from it.
The reservoir A is to be made of celluloid or equivalent material, which has a slight flexibility and resiliency, so that to discharge ink from the reservoir a pressure by the fingers upon its outer surface causes the sides to yield inwardly and the ink to flow outwardly when cap 0 is removed and the apparatus is turned upon its side to fill a pen. Upon removing the pressure the sides return to their original form and air is sucked into the reservoir to supply the place of the discharged ink, so that this operation may be repeated until all the ink is discharged. To
refill, the head B or the cap G is removed, re-
spectively.
I am not aware that reservoirs for ink have ever been made of material having the qualities of celluloid, as above set forth.
Having now fully described my invention and the manner in which I have embodied it, what I claim as new and as my invention, and desire to secure by Letters Patent, is
As an article of manufacture, an ink-reservoir and fountain-pen filler consisting of an ink-chamber A of flexible material. as celluloid; a conical head-piece B having a longitudinal central perforation D of minute size, and threaded to receive a closing cap 0 and packing I, said ink-chamber A being constructed as shown and described with a threadtwo subscribing witnesses, this 8th day of Aued end to receive a threaded closing-piece, gust, 1902. whereby the chamber A may be opened for refilling and closed to retain ink,substantia1ly MAY THOMAS HORN 5 as specified. Witnesses:
In testimony whereof I have signed my JAMES M. HICKS,
name to this specification, in the presence of FREDERIG E. SNUDLE.
US11938002A 1902-08-12 1902-08-12 Reservoir-fountain-pen filler. Expired - Lifetime US722508A (en)

Priority Applications (1)

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US11938002A US722508A (en) 1902-08-12 1902-08-12 Reservoir-fountain-pen filler.

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US11938002A US722508A (en) 1902-08-12 1902-08-12 Reservoir-fountain-pen filler.

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428960A (en) * 1945-07-20 1947-10-14 Eversharp Inc Writing instrument
US2941694A (en) * 1958-09-15 1960-06-21 Watts Electric & Mfg Co Composite tube structure
US20140061250A1 (en) * 2012-08-28 2014-03-06 Robert Turcotte Recessed Container Closure and Method of Increasing Advertising Space on a Container using a Recessed Container Closure
US8783515B2 (en) * 2012-10-25 2014-07-22 Sonoco Development, Inc. Dispenser with fitment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428960A (en) * 1945-07-20 1947-10-14 Eversharp Inc Writing instrument
US2941694A (en) * 1958-09-15 1960-06-21 Watts Electric & Mfg Co Composite tube structure
US20140061250A1 (en) * 2012-08-28 2014-03-06 Robert Turcotte Recessed Container Closure and Method of Increasing Advertising Space on a Container using a Recessed Container Closure
US20210339909A1 (en) * 2012-08-28 2021-11-04 Robert Turcotte Recessed Container Closure and Method of Increasing Advertising Space on a Container using a Recessed Container Closure
US8783515B2 (en) * 2012-10-25 2014-07-22 Sonoco Development, Inc. Dispenser with fitment

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