US692049A - Fountain-pen. - Google Patents

Fountain-pen. Download PDF

Info

Publication number
US692049A
US692049A US5293901A US1901052939A US692049A US 692049 A US692049 A US 692049A US 5293901 A US5293901 A US 5293901A US 1901052939 A US1901052939 A US 1901052939A US 692049 A US692049 A US 692049A
Authority
US
United States
Prior art keywords
pen
reservoir
holder
ink
point
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 - Lifetime
Application number
US5293901A
Inventor
Lindsay M Bryan
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
Priority to US5293901A priority Critical patent/US692049A/en
Application granted granted Critical
Publication of US692049A publication Critical patent/US692049A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B43K5/04Ink reservoirs flexible

Definitions

  • Thisinvention relates to fountain4pens,and has special reference to that type of pens sometimes termed fountain pneumatic pensf ⁇ and equipped with means for charging the same with a supply of ink and providing for the retention of the latter by atmospheric pressure.
  • the present invention contemplates a simple and practical construction of fountain-pen comprising means constituting a permanent part of the pen for readily charg- ⁇ ing or filling the ink-reservoir, for cleansing the latter, and also for starting or accelerating the flow of ink, should this become necessary.
  • a further object of the invention' is to equip the pen with a simple form of compression de- ⁇ Vice so arranged Awith ,reference to the other parts of the pen as tobe disposed in position for lying between the index-finger and thumb 'of the writers hand, whereby it may be conveniently manipulated, even during the operation ofthe pen.
  • the invention also comprehends a novelmouuting of the ink-reservoir and the inkfeeder,where by a relative adjustment thereof with reference to the lower end of the holder may be quickly and easily obtained to provide for adapting the reservoir and feeder to different lengths of penpoints.
  • Another object is to associate .with the pen an improved form of cap, so constructed ⁇ as to not only house the penpoint, but also the compression device cooperating with the ink reservoir and feeder.
  • FIG. 2 is a longitudinal secover the pen-point and the Vcompression device.
  • Fig. 3 is an enlarged sectional view of the pen-bearing section of the lholder and the adjacent parts.
  • Fig. et is a cross-sectional view on the line 4 4 of Fig. 3.
  • Fig. 5 is a simidetail in perspective of the adjustable ink reservoir and feeder removed from the holder.
  • Fig? is a detail sectional view showing a sential features are exemplified by the conreference thereto will be made in explanation of the subject-matter sought tobe claimed.
  • the numerall designates the holder of the pen, sometimes termed the handle, and which or pen-bearing part thereof, for the accommodation of the movable or adjustable ink-res ervoir 2, which will be Apresently more fully referred to.
  • the ink-reservoir 2 is of less extent than the holder or handle 1
  • the holder is also preferably provided at an intermediate tion are preserved; but inasmuch as these Ves- ⁇ struction shown in the drawings a specific' in the presentinvention is preferably of a tul bular formation, particularly within thelower,
  • the feeder may be of. the form of a loo point between the ends thereof with cut-away p stituting a xed or permanent part of the holder and adapted to frictionally and detachably receive the shank or heel end of the pen-point 1
  • Any equivalent pen-holding or pen-retaining device other than thev springsocket 5 may be provided at the lower end of the holder 1, it only7 being necessary that the pen holding or retaining device is so constructed as to receive and hold any of the ordinary types or sizes of pen-points and to hold the pen-point in fixed relation to the inkreservoir 2, which is movable or adjustable with relation tothe said point for the purpose of adapting the reservoir and the feeder carried thereby to any size of penpoint which may be tted to the holder.
  • the ink-reservoir 2 is movably and adjustably supported by the holder 1, so asto be capable of shifting the position of the ink-feeding duct or fissure with reference to the fixed pen-point, and while different expedients may be resorted to for the adjustable mounting'of the ink-reservoir a simple and practical construction is shown in the drawings, and consists in constructing the reservoir 2 in the form of a tube and slidably mounting thistube within the lower tubular portion of the holder 1.
  • the reservoir 2 may necessarilybe of anyv suitable size according to the desired quantity of ink to be carried thereby, and to permit of the longitudinal adjustment of the reservoir while at the same time preventing axial movement or turning thereof the' same preferably has an interlocking connection with the holder within whichit is arranged.
  • Various forms of slidablev interlocking connection may be provided, 'one of'which is shown in the drawingsl and consists in providing the reservoir 2in the opposite sides thereof with the slidegrooves 7 receiving the inwardly-projecting keys or ribs 8 at the inner sides of the holder V1.
  • the reservoir is provided at the lower end thereof with a feeder or feeding-finger 9, having in the outer face thereof a duct or channel 10 in communication with a feed-port 11, piercing the reservoir to establish a line of communication between the same and the said duct or channel 10.
  • the reservoirtube 2 is preferably formed with a' conical or tapering lower end portion 12, the apex of which is disposed directly at the inner end of the duct or channel 10.
  • the feeder or feeding-finger 9 may constitute an integral part of the reservoir, as shown in some figures of the drawings, although if found desirable the same may consist of a separate plug 9 inserted in the lower end of the reservoir and provided with an ink-owing duct or channel 10a in communication with the interior of the reservoir. Other modifications may be resorted to to provide for equipping the reservoir with an ink-feeder carried thereby, so as to be adjustable with reference to the fixed pen-point G.
  • the compression device 4 is preferably in the form of an elasticl hollow bulb, preferably of a prolate sphe'roidal form, and adapted to bev compressed between ⁇ the fingers of the writer for the purpose of producing the necessary suction action when the reservoir is to be filled or cleansed or to produce a compression when it is desired to either start or accelerate the How of ink.
  • the entire lower endv of the pen, including the feeder carriedby the reservoir is immersed in the'ink, and by first compressing the bulb and thenreleasing pressure therefrom a suction will be produced, thus drawing in a supply of ink within the reservoir.
  • a cap 13 of tubular form there is preferably associated with the pen a cap 13 of tubular form, so as to snugly fit over the pen-point and the contiguous part of the holder to protect the point for carrying the pen in the pocket.
  • the said cap in the presentinvention is provided at and contiguous to its end with an annular enlargement 14, which servesl to extend over and p house therein the compression device or bulb.
  • the cap 13 is slipped over the upper. end of the holder and the latter is preferably provided with suitable stops 15 thereon to arrest the cap when fitted over either end of the holder.
  • the said cap is also preferably provided at its closed end thereof with a Vent 16 for preventing pressure of air therein when applied to the holder.
  • a fountain-pen constructed as set forth is of an exceedingly simple form, while involving all necessary qualifications of a fountain-pen designed to meet popular trade.
  • the invention embodies a number of elements, some of which are known inthe art, but which elements, however, are ar ranged in a very simple, practical, and cheap manner, whereby the pen may be made and sold at a popular price, while at the same time being capable of easy manipulation and ready adjustment to different sized penpoints.
  • the slidable non-rotative engagement of the reservoir-tube with the holder is an important and practical feature, inasmuch as it positively insures the maintenance of a proper alinement of the feeder with the nibs of the pen under any and all adjustments.
  • an elongated tubular holder constituting the handle and carrying at one end a fixed pen-point, said holder being provided at an intermediate point between the ends with cut-away side portions forming an open housing, a separate interior reservoir housed inside of the tubular holder, said interior reservoir being provided at one end with a feeder extension projecting out of the lower end of the holder and underlying the pen-point, means for causing a slidable and non-rotative engagement between the reservoir and the holder and a compressionbulb fitted to the opposite end ofthe interior reservoir and lying inside of said open housing and exposed therein at both sides of the holder.
  • a tubular holder carrying the pen-point, a-longitudinally-adjustable reservoir-tube arranged in the holder, said tube carrying a feeder at one end and a compression device at its other end, and means for causing a slidable and non-r0tative en gagelnent between the tube and the holder.
  • a tubular holder con stituting the handle, and carrying at one end a fixed pen-point, said holder being provided at or contiguous to the holding-point for the fingers with cut-away side portions forming an open housing, a separate interior reservoirtube housed inside of the lower portion of the tubular holder, means for causing a slidable and non-rotative engagement between the reservoir-tube and the holder, said reservoirtube being provided at one end with a feeder extension projecting out of the lower end of the holder and having a longitudinal duct un-v derlying the pen-point and a compression bulb fitted to the opposite end of the reservoirtube and lying entirely inside of said open housing and exposed therein at both sides of the holder.

Landscapes

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

Description

No. 692,049. Patented 1an. 28, |992.
L. M. BRYAN.
FOUNTAIN PEN.
(Application led Mar. 26, 1901.)
(No Model.)
ffomey 51ans oo., PHoYouTHo.,wAsH|NofoN n c UNITED STATES PATENT OFFICE.
LINDSAY M. BRYAN, OF CINCINNATI, OHIO.
FOUNTAIN-PEN.
SPEGlFIGATIO N forming part of` Letters Patent No. 692,049, dated January 28, 1902. Application filed March 26, 1901. Serial Noi 52,939. (No model.)
T @ZZ whom t may concern;
Be it known that I, LINDSAY M. BRYAN, a citizen of the United States, residing at Oincinnati, in the county of Hamilton and State of Ohio, have invented certain new and useful Improvements in Fountain-Pens; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in theart to which it appertains to make and use the same.
Thisinvention relates to fountain4pens,and has special reference to that type of pens sometimes termed fountain pneumatic pensf` and equipped with means for charging the same with a supply of ink and providing for the retention of the latter by atmospheric pressure. 1
To this end the present invention contemplates a simple and practical construction of fountain-pen comprising means constituting a permanent part of the pen for readily charg-` ing or filling the ink-reservoir, for cleansing the latter, and also for starting or accelerating the flow of ink, should this become necessary. p
l A further object of the invention'is to equip the pen with a simple form of compression de- `Vice so arranged Awith ,reference to the other parts of the pen as tobe disposed in position for lying between the index-finger and thumb 'of the writers hand, whereby it may be conveniently manipulated, even during the operation ofthe pen. In this connection the invention also comprehends a novelmouuting of the ink-reservoir and the inkfeeder,where by a relative adjustment thereof with reference to the lower end of the holder may be quickly and easily obtained to provide for adapting the reservoir and feeder to different lengths of penpoints.
Another object is to associate .with the pen an improved form of cap, so constructed `as to not only house the penpoint, but also the compression device cooperating with the ink reservoir and feeder.
With these and many other objects in View,
which will more readily appear as the nature v of the invention is better understood, the same consists in the novel construction, com-bination, and arrangement of 4parts hereinafter more fully described, illustrated, and claimed.
The essential features of the invention, as
indicated in the objects specified, are necessarily susceptible of modification without departing from the spirit or scope thereof; but a preferred embodiment of the improvements which- Figure lis a perspective view of aV fountainpen constructed in accordance withthe present invention. Fig. 2 is a longitudinal secover the pen-point and the Vcompression device. Fig. 3 is an enlarged sectional view of the pen-bearing section of the lholder and the adjacent parts. Fig. et is a cross-sectional view on the line 4 4 of Fig. 3. Fig. 5 is a simidetail in perspective of the adjustable ink reservoir and feeder removed from the holder. Fig? is a detail sectional view showing a sential features are exemplified by the conreference thereto will be made in explanation of the subject-matter sought tobe claimed.
o Referring particularly to the drawings, the numerall designates the holder of the pen, sometimes termed the handle, and which or pen-bearing part thereof, for the accommodation of the movable or adjustable ink-res ervoir 2, which will be Apresently more fully referred to. In Athe form of the invention shown in the drawings, where the ink-reservoir 2 is of less extent than the holder or handle 1, it is of course only necessary that the holder be of tubular formation within the lower portion specified, and the said holder is also preferably provided at an intermediate tion are preserved; but inasmuch as these Ves-` struction shown in the drawings a specific' in the presentinvention is preferably of a tul bular formation, particularly within thelower,
is shown in the accompanying drawings, in
tional view thereof with the cap in position.
lar view on the line 5 5 of Fig. Fig. 6 is a modification of the ink reservoir `and feeder i in which the feeder may be of. the form of a loo point between the ends thereof with cut-away p stituting a xed or permanent part of the holder and adapted to frictionally and detachably receive the shank or heel end of the pen-point 1 Any equivalent pen-holding or pen-retaining device other than thev springsocket 5 may be provided at the lower end of the holder 1, it only7 being necessary that the pen holding or retaining device is so constructed as to receive and hold any of the ordinary types or sizes of pen-points and to hold the pen-point in fixed relation to the inkreservoir 2, which is movable or adjustable with relation tothe said point for the purpose of adapting the reservoir and the feeder carried thereby to any size of penpoint which may be tted to the holder.
In a broad sense the ink-reservoir 2 is movably and adjustably supported by the holder 1, so asto be capable of shifting the position of the ink-feeding duct or fissure with reference to the fixed pen-point, and while different expedients may be resorted to for the adjustable mounting'of the ink-reservoir a simple and practical construction is shown in the drawings, and consists in constructing the reservoir 2 in the form of a tube and slidably mounting thistube within the lower tubular portion of the holder 1.
The reservoir 2 may necessarilybe of anyv suitable size according to the desired quantity of ink to be carried thereby, and to permit of the longitudinal adjustment of the reservoir while at the same time preventing axial movement or turning thereof the' same preferably has an interlocking connection with the holder within whichit is arranged. Various forms of slidablev interlocking connection may be provided, 'one of'which is shown in the drawingsl and consists in providing the reservoir 2in the opposite sides thereof with the slidegrooves 7 receiving the inwardly-projecting keys or ribs 8 at the inner sides of the holder V1. There is a sufficiently firm frictional engageme'nt between the keys or ribs 8 and the ink-reservoir or between thelatter and the inner side of the holder itself to provide for holding the reservoir stationary when once adjusted with reference to the pen-point 6, or
other equivalent means may be resorted to' for accomplishing the same result. To provide for the delivery of the ink from the interior of the reservoir 2 to the head of the pen-point, the reservoir is provided at the lower end thereof with a feeder or feeding-finger 9, having in the outer face thereof a duct or channel 10 in communication with a feed-port 11, piercing the reservoir to establish a line of communication between the same and the said duct or channel 10. To facilitate the fiowing of the ink through the port 1l and the duct or channel 10, the reservoirtube 2 is preferably formed with a' conical or tapering lower end portion 12, the apex of which is disposed directly at the inner end of the duct or channel 10. The feeder or feeding-finger 9 may constitute an integral part of the reservoir, as shown in some figures of the drawings, although if found desirable the same may consist of a separate plug 9 inserted in the lower end of the reservoir and provided with an ink-owing duct or channel 10a in communication with the interior of the reservoir. Other modifications may be resorted to to provide for equipping the reservoir with an ink-feeder carried thereby, so as to be adjustable with reference to the fixed pen-point G.
The compression device 4 is preferably in the form of an elasticl hollow bulb, preferably of a prolate sphe'roidal form, and adapted to bev compressed between` the fingers of the writer for the purpose of producing the necessary suction action when the reservoir is to be filled or cleansed or to produce a compression when it is desired to either start or accelerate the How of ink. In filling or charging the reservoir the entire lower endv of the pen, including the feeder carriedby the reservoir, is immersed in the'ink, and by first compressing the bulb and thenreleasing pressure therefrom a suction will be produced, thus drawing in a supply of ink within the reservoir. In the event of sediment or other obstructions clogging the parts a pressure from the bulb will usually correct this, and to provide for a thorough cleansing of the reservoir and the duct in 'communication therewith it is only necessary to draw in and expel water by manipulating the bulb, as will be readily understood.
There is preferably associated with the pen a cap 13 of tubular form, so as to snugly fit over the pen-point and the contiguous part of the holder to protect the point for carrying the pen in the pocket. The said cap in the presentinvention is provided at and contiguous to its end with an annular enlargement 14, which servesl to extend over and p house therein the compression device or bulb.
This also serves to strengthen the handle or holder when the pen is carried about and not in use. When the penis in use, the cap 13 is slipped over the upper. end of the holder and the latter is preferably provided with suitable stops 15 thereon to arrest the cap when fitted over either end of the holder. The said cap is also preferably provided at its closed end thereof with a Vent 16 for preventing pressure of air therein when applied to the holder.
From the foregoing description it will be IOO obvious that a fountain-pen constructed as set forth is of an exceedingly simple form, while involving all necessary qualifications of a fountain-pen designed to meet popular trade. The invention embodies a number of elements, some of which are known inthe art, but which elements, however, are ar ranged in a very simple, practical, and cheap manner, whereby the pen may be made and sold at a popular price, while at the same time being capable of easy manipulation and ready adjustment to different sized penpoints. Furthermore, the slidable non-rotative engagement of the reservoir-tube with the holder is an important and practical feature, inasmuch as it positively insures the maintenance of a proper alinement of the feeder with the nibs of the pen under any and all adjustments.
Various changes in the form, proportion, and minor details of construction may be resorted to without departing from the spirit or sacrificing any of the advantages of the invention.
Having thus described the invention, what is claimed as new, and desired to be secured by Letters Patent, is-
1. In a fountain-pen, an elongated tubular holder constituting the handle and carrying at one end a fixed pen-point, said holder being provided at an intermediate point between the ends with cut-away side portions forming an open housing, a separate interior reservoir housed inside of the tubular holder, said interior reservoir being provided at one end with a feeder extension projecting out of the lower end of the holder and underlying the pen-point, means for causing a slidable and non-rotative engagement between the reservoir and the holder and a compressionbulb fitted to the opposite end ofthe interior reservoir and lying inside of said open housing and exposed therein at both sides of the holder.
2. In a fountain-pen, a tubular holder carrying the pen-point, a-longitudinally-adjustable reservoir-tube arranged in the holder, said tube carrying a feeder at one end and a compression device at its other end, and means for causing a slidable and non-r0tative en gagelnent between the tube and the holder.
3. In a fountain-pen, a tubular holder con stituting the handle, and carrying at one end a fixed pen-point, said holder being provided at or contiguous to the holding-point for the fingers with cut-away side portions forming an open housing, a separate interior reservoirtube housed inside of the lower portion of the tubular holder, means for causing a slidable and non-rotative engagement between the reservoir-tube and the holder, said reservoirtube being provided at one end with a feeder extension projecting out of the lower end of the holder and having a longitudinal duct un-v derlying the pen-point and a compression bulb fitted to the opposite end of the reservoirtube and lying entirely inside of said open housing and exposed therein at both sides of the holder.
In testimony whereof I affix my signature in presence of two witnesses.
LINDSAY M. BRYAN.
Witnesses:
A. S. BRYAN, E. L. MrreHELL.
US5293901A 1901-03-26 1901-03-26 Fountain-pen. Expired - Lifetime US692049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US5293901A US692049A (en) 1901-03-26 1901-03-26 Fountain-pen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5293901A US692049A (en) 1901-03-26 1901-03-26 Fountain-pen.

Publications (1)

Publication Number Publication Date
US692049A true US692049A (en) 1902-01-28

Family

ID=2760588

Family Applications (1)

Application Number Title Priority Date Filing Date
US5293901A Expired - Lifetime US692049A (en) 1901-03-26 1901-03-26 Fountain-pen.

Country Status (1)

Country Link
US (1) US692049A (en)

Similar Documents

Publication Publication Date Title
US535588A (en) Peter d
US692049A (en) Fountain-pen.
US758934A (en) Fountain-pen.
US946036A (en) Fountain-pen.
US264451A (en) William e
US1554769A (en) Combined pen and pencil
US487396A (en) Hugo siegert
US589716A (en) Fountain marking-pen
US628690A (en) Fountain-pen.
US682188A (en) Fountain-pen.
US709307A (en) Fountain-pen.
US438895A (en) Fountain-pen
US2033794A (en) Writing pen
US186942A (en) Improvement in fountain-pens
US288290A (en) Paul e
US351582A (en) Fountain-pen
US325663A (en) Lb eot w
US662357A (en) Fountain-pen.
US426758A (en) Claes wm
US599591A (en) Claes wm
US587032A (en) Fountain-pen
US1028704A (en) Penholder.
US237139A (en) Fountain pen-holder
US190266A (en) Improvement in fountain-pens
US204857A (en) Improvement in fountain-pens