EP0065430A1 - Writing tip for a fountain pen - Google Patents
Writing tip for a fountain pen Download PDFInfo
- Publication number
- EP0065430A1 EP0065430A1 EP82400644A EP82400644A EP0065430A1 EP 0065430 A1 EP0065430 A1 EP 0065430A1 EP 82400644 A EP82400644 A EP 82400644A EP 82400644 A EP82400644 A EP 82400644A EP 0065430 A1 EP0065430 A1 EP 0065430A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pen
- slot
- ink
- lips
- writing device
- 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.)
- Granted
Links
- 210000003323 beak Anatomy 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000002966 varnish Substances 0.000 claims description 4
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 210000003746 feather Anatomy 0.000 abstract description 12
- 230000035939 shock Effects 0.000 abstract description 7
- 101000579646 Penaeus vannamei Penaeidin-1 Proteins 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/02—Split nibs
Definitions
- the present invention relates to a writing device for a pen designer.
- the writing feathers having at their end two beaks separated by a slit.
- This slot has a double function, on the one hand, to give the pen the flexibility desired, on the other hand, to ensure the ink supply of the writing tip.
- the pen is applied against a power supply unit comprising several channels connected to the ink tank and arranged opposite the slot in the pen.
- This slot is generally formed by cutting the pen, using, for example, a grinding wheel or any other instrument of this type, then the beaks of the writing tip are brought into contact with one of the other.
- the grinding wheels used in this technique are particularly fine, it is not possible, for mechanical reasons, to reduce the thickness of the grinding wheels below a certain threshold, corresponding to a width of slot minimum.
- the object of the present invention is to propose a writing device for a pen stylus in which the pen itself comprises a slot of usual dimensions, which can thus be produced by known techniques, but which is equipped with a simple and inexpensive means to implement, in order to limit the soiling by ink spraying when the stylographer is subjected to a shock or sudden impulse.
- the subject of the invention is a writing device for a stylographer comprising an ink supply block and a pen with two nozzles, these two nozzles being separated by a slot, the ink supply of the pen being provided by at least one channel of the power supply unit in communication with an ink tank, on the one hand, and with said slot, on the other hand, this device being characterized in that the internal and / or external faces of the two beaks of the pen comprise, over part of their length, a film of a material compatible with the ink and capable of being wetted by the latter and forming two lips, these lips extending under and / or on the slit and being contiguous in the rest position of the pen.
- the Applicant has established that a feather thus equipped on each of its beaks with a film these films forming at the right of the slot two lips covering the latter in the rest position, prevents accidental soiling of the free surface of the pen, when the pen is subjected to a shock, without however opposing a supply of normal ink to the writing tip.
- Said films can be placed both on the outer face of the pen and on its inner face, between the latter and the feed channel.
- the lips will extend to the writing tip of the pen.
- They may be made of any material compatible with the ink and suitable for being wetted by the latter, possibly after a surface treatment.
- liquid varnishes which one coats the beaks of the feather and which adhere to them while drying. Mention will in particular be made of varnishes based on cellulose acetate or acetobutyrate.
- plastics in particular of the A B S type (acrylonitrile-butadiene-styrene copolymers) or polytetrafluoroethylene, which is optionally treated at the surface in order to increase their wettability.
- a B S type acrylonitrile-butadiene-styrene copolymers
- polytetrafluoroethylene which is optionally treated at the surface in order to increase their wettability.
- the thickness of the film covering the beaks of the pen is not critical. It is generally of the order of a few hundredths to a few tenths of a millimeter.
- the film can be deposited on each of the spouts in continuous form by completely covering the slit of the feather, the film obtained being then cut in line with the slit, either by a tear, following a simple spacing of the spouts of the feather, or by using means known in the art such as laser beam, etc. so as to form two lips, contiguous in the rest position.
- a manufacturing process also falls within the scope of the present invention.
- the feathers forming part of the writing device described above constitute another object of the invention.
- the writing device shown in Figures 1 to 4 comprises, in a manner known per se, a pen 1 supported by an ink supply unit 2, comprising a supply channel 3, which communicates with an ink tank (not shown) and whose free surface is turned towards the internal face of the pen 1.
- the tips 4a and 4b of the pen are coated, on one of their faces - their internal face, in the case of FIGS. 1 to 5, with a film forming two lips, respectively 7a, 7b, of a material compatible with the ink, that is to say chemically inert with respect to it, and wettable by the latter.
- These films extend over at least part of the length of the spouts and are in mutual contact over this entire length, thus covering the slot 5, as seen for example in FIGS. 2 and 4.
- the lips 7a and 7b which cover the slot 5 in the rest position prevent ink splashes through it, without however opposing the ink supply to the pen, and, more particularly , writing tips 6a, 6b.
- the lips 7a, 7b can favor the supply of ink, when the tips 6a and 6b are spaced from one another, when the pen is pressed against the paper (FIG. 3). Indeed, while this spacing normally has the effect of a retraction of the ink film, which then no longer comes into contact with the tips 6a, 6b, it is sufficient, to remedy this drawback, to extend the lips 7a, 7b up to at the end of the pen (see Figure 5, where the bodies already described retain the same reference numbers), to minimize their separation and thus promote the accessibility of the tips 6a, 6b, to the ink film.
- lips 7a or 7b can be indifferently arranged on the internal face or on the external face of the feather (see FIG. 6, on which the organs described above retain the same references assigned to the index '), while performing the same function.
- the invention therefore provides a simple and easy-to-use means for opposing ink splashes, under the effect of a shock, through the slit of a pen of a stylographer, and thus to avoid the dirt on the outside of the feather which usually results.
Abstract
Ce dispositif est du type comportant un bloc d'alimentation en encre 2 et une plume 1 à deux becs 4a séparés par une fente, l'alimentation en encre de la plume étant assurée par au moins un canal 3 du bloc d'alimentation, en communication avec un réservoir d'encre et dont la surface libre est tournée vers la plume. Selon l'invention, les becs de la plume comportent sur l'une de leurs faces, sur une partie au moins de leur longueur, une pellicule 7a d'une matière compatible avec l'encre et apte à être mouillée par celle-ci, les pellicules des deux becs s'étendant au-dessus de la fente de la plume, de manière telle que leurs lèvres soient sensiblement au contact l'une de l'autre en position de repos de la plume. On évite ainsi les projections d'encre sur la face externe de la plume en cas de choc du stylographe.This device is of the type comprising an ink supply unit 2 and a pen 1 with two nozzles 4a separated by a slot, the ink supply to the pen being provided by at least one channel 3 of the supply unit, in communication with an ink tank and the free surface of which faces towards the pen. According to the invention, the beaks of the pen comprise on one of their faces, over at least part of their length, a film 7a of a material compatible with the ink and capable of being wetted by the latter, the films of the two beaks extending above the slot of the feather, so that their lips are substantially in contact with one another in the rest position of the feather. This prevents ink splashes on the outside of the pen in the event of a shock from the stylographer.
Description
La présente invention concerne un dispositif d'écriture pour stylographe à plume.The present invention relates to a writing device for a pen designer.
Les plumes d'écriture comportant à leur extrémité deux becs séparés par une fente. Cette fente possède une double fonction,d'une part, conférer à la plume la souplesse dédirée, d'autre part, assurer l'alimentation en encre de la pointe d'écriture. A cet effet, la plume est appliquée contre un bloc d'alimentation comportant plusieurs canaux reliés au réservoir d'encre et disposés en regard de la fente de la plume.The writing feathers having at their end two beaks separated by a slit. This slot has a double function, on the one hand, to give the pen the flexibility desired, on the other hand, to ensure the ink supply of the writing tip. To this end, the pen is applied against a power supply unit comprising several channels connected to the ink tank and arranged opposite the slot in the pen.
Cette fente est généralement formée par tronçonnage de la plume, à l'aide, par exemple, d'une meule ou de tout instrument de ce type, puis les becs de la pointe d'écriture sont amenés au contact l'un de l'autre. Bien que les meules utilisées dans cette technique soient particulièrement fines, il n'est pas possible, pour des raisons d'ordre mécanique, d'abaisser l'épaisseur des meules au-dessous d'un certain seuil, correspondant à une largeur de fente minimum.This slot is generally formed by cutting the pen, using, for example, a grinding wheel or any other instrument of this type, then the beaks of the writing tip are brought into contact with one of the other. Although the grinding wheels used in this technique are particularly fine, it is not possible, for mechanical reasons, to reduce the thickness of the grinding wheels below a certain threshold, corresponding to a width of slot minimum.
Or une largeur trop importante de cette fente présente un grave inconvénient, lorsque le stylographe est soumis à un choc ou à une impulsion brutale, car, sous l'effet de ce choc, la plume entre en vibration et vient frapper la couche d'encre amenée du réservoir par les canaux d'alimentation. L'encre est ainsi projetée au travers de la rainure de la plume, ce qui a pour conséquence de provoquer de multiples salissures de la face externe de celle-ci.However, an excessively large width of this slot presents a serious drawback when the stylographer is subjected to a shock or a sudden impulse, because, under the effect of this shock, the pen enters into vibration and strikes the ink layer brought from the tank through the supply channels. The ink is thus projected through the groove of the pen, which has the consequence of causing multiple soiling of the external face thereof.
Pour réduire la largeur de la fente de la plume et limiter ainsi cet inconvénient, on pourrait envisager de réaliser cette fente par cisaillage de la plume, mais cette technique présente l'inconvénient de faire subir à la plume des déformations beaucoup trop importantes.To reduce the width of the pen slot and thus limit this drawback, one could consider making this slot by shearing the pen, but this technique has the disadvantage of subjecting the pen to far too large deformations.
La présente invention a pour but de proposer un dispositif d'écriture pour stylographe à plume dans lequel la plume proprement dite comporte une fente de dimensions usuelles, qui peut ainsi être réalisée par des techniques connues, mais qui est équipés d'un moyen simple et peu coûteux à mettre en oeuvre, en vue de limiter les salissures par projection d'encre lorsque le stylographe est soumis à un choc ou à une brusque impulsion.The object of the present invention is to propose a writing device for a pen stylus in which the pen itself comprises a slot of usual dimensions, which can thus be produced by known techniques, but which is equipped with a simple and inexpensive means to implement, in order to limit the soiling by ink spraying when the stylographer is subjected to a shock or sudden impulse.
A cet effet, l'invention a pour objet un dispositif d'écriture pour stylographe comportant un bloc d'alimentation en encre et une plume à deux becs, ces deux becs étant séparés par une fente, l'alimentation en encre de la plume étant assurée par au moins un canal du bloc d'alimentation en communication avec un réservoir d'encre, d'une part, et avec ladite fente, d'autre part, ce dispositif étant caractérisé, en ce que les faces internes et/ou externes des deux becs de la plume comportent, sur une partie de leur longueur, une pellicule d'une matière compatible avec l'encre et apte à être mouillée par celle-ci et formant deux lèvres, ces lèvres s'étendant sous et/ou sur la fente et étant jointives en position de repos de la plume.To this end, the subject of the invention is a writing device for a stylographer comprising an ink supply block and a pen with two nozzles, these two nozzles being separated by a slot, the ink supply of the pen being provided by at least one channel of the power supply unit in communication with an ink tank, on the one hand, and with said slot, on the other hand, this device being characterized in that the internal and / or external faces of the two beaks of the pen comprise, over part of their length, a film of a material compatible with the ink and capable of being wetted by the latter and forming two lips, these lips extending under and / or on the slit and being contiguous in the rest position of the pen.
En effet, la demanderesse a établi qu'une plume ainsi équipée sur chacun de ses becs d'une pellicule ces pellicules formant au droit de la fente deux lèvres recouvrant celle-ci en position de repos, prévient les salissures accidentelles de la surface libre de la plume, lorsque le stylo est soumis à un choc, sans pour autant s'opposer à une alimentation en encre normale de la pointe d'écriture.Indeed, the Applicant has established that a feather thus equipped on each of its beaks with a film these films forming at the right of the slot two lips covering the latter in the rest position, prevents accidental soiling of the free surface of the pen, when the pen is subjected to a shock, without however opposing a supply of normal ink to the writing tip.
Lesdites pellicules pourront être disposées aussi bien sur la face externe de la plume, que sur sa face interne, entre celle-ci et le canal d'alimentation.Said films can be placed both on the outer face of the pen and on its inner face, between the latter and the feed channel.
Avantageusement, afin de faciliter l'alimentation en encre de la plume, les lèvres s'étendront jusqu'à la pointe d'écriture de la plume.Advantageously, in order to facilitate the ink supply of the pen, the lips will extend to the writing tip of the pen.
Elles pourront être réalisées en toute matière compatible avec l'encre et apte à être mouillée par celle-ci, éventuellement après un traitement de surface.They may be made of any material compatible with the ink and suitable for being wetted by the latter, possibly after a surface treatment.
On peut utiliser, par exemple, des vernis liquides, dont on enduit les becs de la plume et qui adhèrent à ceux-ci en séchant. On mentionnera notamment des vernis à base d'acétate de cellulose ou d'acétobutyrate.One can use, for example, liquid varnishes, which one coats the beaks of the feather and which adhere to them while drying. Mention will in particular be made of varnishes based on cellulose acetate or acetobutyrate.
On peut également employer des matières plastiques, notamment du type des A B S (copolymères acrylonitrile-butadiène-styrène) ou du polytétrafluoréthylène, que l'on traite éventuellement en surface en vue d'accroître leur mouillabilité.It is also possible to use plastics, in particular of the A B S type (acrylonitrile-butadiene-styrene copolymers) or polytetrafluoroethylene, which is optionally treated at the surface in order to increase their wettability.
On peut aussi déposer sur les becs une pellicule métallique, notamment d'or, le métal déposé pouvant être identique ou non à celui de la plume.One can also deposit on the spouts a metallic film, in particular of gold, the deposited metal being able to be identical or not to that of the feather.
L'épaisseur de la pellicule recouvrant les becs de la plume n'a pas de caractère critique. Elle est généralement de l'ordre de quelques centièmes à quelques dixième de millimètre.The thickness of the film covering the beaks of the pen is not critical. It is generally of the order of a few hundredths to a few tenths of a millimeter.
La pellicule peut être déposée sur chacun des becs sous forme continue en recourant complètement la fente de la plume, le film obtenu étant ensuite découpé au droit de la fente, soit par une déchirure, consécutive à un simple écartement des becs de là plume, soit en employant des moyens connus dans la technique tels que faisceau laser etc... de façon à former deux lèvres, jointives en position de repos. Un tel procédé de fabrication entre également dans le cadre de la présente invention. Enfin, les plumes entrant dans la constitution du dispositif d'écriture décrit ci-dessus constituent un autre objet de l'invention.The film can be deposited on each of the spouts in continuous form by completely covering the slit of the feather, the film obtained being then cut in line with the slit, either by a tear, following a simple spacing of the spouts of the feather, or by using means known in the art such as laser beam, etc. so as to form two lips, contiguous in the rest position. Such a manufacturing process also falls within the scope of the present invention. Finally, the feathers forming part of the writing device described above constitute another object of the invention.
Les dessins annexés, qui n'ont pas de caractère limitatif, illustrent la mise en oeuvre de l'invention. Sur ces dessins :
- La figure 1 est une coupe longitudinale de l'extrémité d'un dispositif d'écriture conforme à l'invention, suivant la ligne I-I de la figure 2 ;
- La figure 2 est une vue de dessus de l'extrémité du dispositif d'écriture de la figure 1, avec la plume en position de repos ;
- La figure 3 est une vue analogue à la figure 2 , avec les deux becs de la plume écartés l'un de l'autre ;
- La figure 4 est une coupe transversale de ce même dispositif, suivant la ligne IV-IV de la figure 1 ;
- La figure 5 est une coupe de détail d'une variante du dispositif de la figure 1 ;
- La figure 6 est une coupe analogue à la figure 5 d'une autre forme de réalisation de l'invention.
- Figure 1 is a longitudinal section of the end of a writing device according to the invention, along line II of Figure 2;
- Figure 2 is a top view of the end of the writing device of Figure 1, with the pen in the rest position;
- Figure 3 is a view similar to Figure 2, with the two tips of the pen apart from one another;
- Figure 4 is a cross section of the same device, along the line IV-IV of Figure 1;
- Figure 5 is a detail section of a variant of the device of Figure 1;
- Figure 6 is a section similar to Figure 5 of another embodiment of the invention.
Le dispositif d'écriture représenté sur les figures 1 à 4 comprend, de façon connue en soi, une plume 1 supportée par un bloc d'alimentation en encre 2, comportant un canal d'alimentation 3, qui communique avec un réservoir d'encre (non représenté) et dont la surface libre est tournée vers la face interne de la plume 1.The writing device shown in Figures 1 to 4 comprises, in a manner known per se, a
La plume 1 -comprend deux becs 4a, 4b, séparés par une fente 5 et se terminant par une pointe d'écriture 6a, 6b. En position de repos (figure 2), les deux pointes 6a, 6b sont sensiblement au contact l'une de l'autre, et peuvent s'écarter, lorsque la plume prend appui sur le papier en position d'écriture (figure 3, sur laquelle l'écartement des pointes a cependant été exagéré pour plus de clarté). Lorsque le stylographe équipé de ce dispositif d'écriture reçoit un choc, la plume 1 entre en vibration et vient frapper de façon répétée l'encre contenue dans le canal 3, et projeter celle-ci à travers la fente 5 avec pour effet de salir la face externe de la plume.The pen 1 -comprises two
Pour remédier à cet inconvénient, conformément à l'invention, les becs 4a et 4b de la plume sont revêtus, sur l'une de leurs faces -leur face interne, dans le cas des figures 1 à 5-, d'une pellicule formant deux lèvres, respectivement 7a, 7b, en un matériau compatible avec l'encre, c'est-à-dire chimiquement inerte par rapport à elle, et mouillable par celle-ci. Ces pellicules s'étendent sur une partie au moins de la longueur des becs et sont en contact mutuel sur toute cette longueur en recouvrant ainsi la fente 5, comme on le voit par exemple sur les figures 2 et 4.To remedy this drawback, in accordance with the invention, the
De cette manière, les lèvres 7a et 7b qui recouvrent la fente 5 en position de repos préviennent les projections d'encre à travers celle-ci, sans s'opposer pour autant à l'alimentation en encre de la plume,et, plus particulièrement, des pointes d'écriture 6a, 6b.In this way, the
Bien au contraire, les lèvres 7a, 7b, peuvent favoriser l'alimentation en encre, lorsque les pointes 6a et 6b sont écartées l'une de l'autre, lorsque l'on appuie la plume contre le papier (figure 3). En effet, alors que cet écartement a normalement pour effet un recul du film d'encre, qui ne vient plus alors au contact des pointes 6a, 6b, il suffit, pour remédier à cet inconvénient, de prolonger les lèvres 7a, 7b jusqu'à l'extrémité de la plume (voir figure 5, où les organes déjà décrits conservent les mêmes chiffres de référence), pour minimiser leur écartement et favoriser ainsi l'accessibilité des pointes 6a, 6b, au film d'encre.On the contrary, the
Il est clair que les lèvres 7a ou 7b peuvent être indifféremment disposées sur la face interne ou sur la face externe de la plume (voir figure 6, sur laquelle les organes décrits ci-dessus conservent les mêmes références affectées de l'indice '), tout en remplissant la même fonction.It is clear that the
L'invention fournit donc un moyen simple et facile à mettre en oeuvre pour s'opposer aux projections d'encre, sous l'effet d'un choc, à travers la fente d'une plume d'un stylographe, et pour éviter ainsi les salissures de la face externe de la plume qui en résultent habituellement.The invention therefore provides a simple and easy-to-use means for opposing ink splashes, under the effect of a shock, through the slit of a pen of a stylographer, and thus to avoid the dirt on the outside of the feather which usually results.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82400644T ATE12371T1 (en) | 1981-04-10 | 1982-04-08 | WRITING PEN FOR FOUNTAIN PEN. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8107227 | 1981-04-10 | ||
FR8107227A FR2503637A1 (en) | 1981-04-10 | 1981-04-10 | WRITING DEVICE FOR PLUME STYLOGRAPH |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0065430A1 true EP0065430A1 (en) | 1982-11-24 |
EP0065430B1 EP0065430B1 (en) | 1985-03-27 |
Family
ID=9257243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82400644A Expired EP0065430B1 (en) | 1981-04-10 | 1982-04-08 | Writing tip for a fountain pen |
Country Status (9)
Country | Link |
---|---|
US (1) | US4474487A (en) |
EP (1) | EP0065430B1 (en) |
JP (1) | JPS57178797A (en) |
AT (1) | ATE12371T1 (en) |
BE (1) | BE892809A (en) |
DE (2) | DE3262749D1 (en) |
ES (1) | ES273476Y (en) |
FR (1) | FR2503637A1 (en) |
IT (1) | IT1155502B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209342A1 (en) * | 1985-07-17 | 1987-01-21 | Masaaki Fukami | Writing implement |
EP0677398A1 (en) * | 1994-04-13 | 1995-10-18 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Method for making writing nibs |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL209843A (en) * | 2010-12-08 | 2016-08-31 | GOZLAN Eliahou | Writing utensil |
TWM438976U (en) * | 2012-05-31 | 2012-10-11 | yi-shan Lai | Fountain pen with front and back side writing effect |
JP5952866B2 (en) * | 2014-01-28 | 2016-07-13 | 株式会社秋田研磨工業 | Fountain pen nib |
EP3168053B1 (en) | 2014-07-07 | 2020-12-16 | Akita Grind Industry Co. Ltd. | Fountain pen nib |
TWM551569U (en) * | 2017-08-24 | 2017-11-11 | Yee-Shang Lai | Omnidirectional writable pen |
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DE18121C (en) * | C. O. SCHNAUDER in Chemnitz, Zwickauerstr. 10 | Steel spring covered with fabric or fiber on the inside | ||
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FR882267A (en) * | 1942-05-22 | 1943-05-28 | A R L Etablissements Fobs Soc | Process for processing stylographic and other writing nibs |
GB597219A (en) * | 1943-10-08 | 1948-01-21 | Bristol S Instr Company Ltd | Improvements in or relating to metal pen points |
DE801196C (en) * | 1948-10-02 | 1950-12-28 | Alexander S Bernhardt | Plastic nib |
FR983957A (en) * | 1943-09-10 | 1951-06-29 | Writing quill | |
FR1040173A (en) * | 1951-07-27 | 1953-10-13 | Stylograph | |
CH423545A (en) * | 1965-06-04 | 1966-10-31 | Engler Werner | Fountain pen nib |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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FR416213A (en) * | 1910-04-23 | 1910-10-14 | Erste Prager Celluloid Kammwar | Celluloid writing nibs |
US1869950A (en) * | 1931-08-10 | 1932-08-02 | Sheaffer W A Pen Co | Pen |
US2039326A (en) * | 1934-01-20 | 1936-05-05 | Howard Hunt Pen Company C | Pen |
US3303826A (en) * | 1965-04-13 | 1967-02-14 | Union Carbide Corp | Fountain pen nib |
JPS6028680B2 (en) * | 1977-08-26 | 1985-07-05 | 株式会社パイロット | How to make a pen |
-
1981
- 1981-04-10 FR FR8107227A patent/FR2503637A1/en active Granted
-
1982
- 1982-03-26 US US06/362,184 patent/US4474487A/en not_active Expired - Fee Related
- 1982-04-06 IT IT67455/82A patent/IT1155502B/en active
- 1982-04-07 ES ES1982273476U patent/ES273476Y/en not_active Expired
- 1982-04-08 BE BE0/207795A patent/BE892809A/en not_active IP Right Cessation
- 1982-04-08 DE DE8282400644T patent/DE3262749D1/en not_active Expired
- 1982-04-08 AT AT82400644T patent/ATE12371T1/en not_active IP Right Cessation
- 1982-04-08 EP EP82400644A patent/EP0065430B1/en not_active Expired
- 1982-04-08 DE DE198282400644T patent/DE65430T1/en active Pending
- 1982-04-09 JP JP57059459A patent/JPS57178797A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE18121C (en) * | C. O. SCHNAUDER in Chemnitz, Zwickauerstr. 10 | Steel spring covered with fabric or fiber on the inside | ||
FR12663E (en) * | 1910-04-23 | 1910-10-26 | Aterste Prager Celluloid Kammw | Celluloid writing quill |
US1613812A (en) * | 1924-06-11 | 1927-01-11 | Wahl Co | Pen and nib and method of producing same |
FR882267A (en) * | 1942-05-22 | 1943-05-28 | A R L Etablissements Fobs Soc | Process for processing stylographic and other writing nibs |
FR983957A (en) * | 1943-09-10 | 1951-06-29 | Writing quill | |
GB597219A (en) * | 1943-10-08 | 1948-01-21 | Bristol S Instr Company Ltd | Improvements in or relating to metal pen points |
DE801196C (en) * | 1948-10-02 | 1950-12-28 | Alexander S Bernhardt | Plastic nib |
FR1040173A (en) * | 1951-07-27 | 1953-10-13 | Stylograph | |
CH423545A (en) * | 1965-06-04 | 1966-10-31 | Engler Werner | Fountain pen nib |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209342A1 (en) * | 1985-07-17 | 1987-01-21 | Masaaki Fukami | Writing implement |
EP0677398A1 (en) * | 1994-04-13 | 1995-10-18 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Method for making writing nibs |
Also Published As
Publication number | Publication date |
---|---|
IT8267455A0 (en) | 1982-04-06 |
JPS57178797A (en) | 1982-11-04 |
ES273476Y (en) | 1984-06-16 |
ATE12371T1 (en) | 1985-04-15 |
DE65430T1 (en) | 1983-05-11 |
IT1155502B (en) | 1987-01-28 |
ES273476U (en) | 1983-12-01 |
DE3262749D1 (en) | 1985-05-02 |
FR2503637B1 (en) | 1984-04-13 |
EP0065430B1 (en) | 1985-03-27 |
BE892809A (en) | 1982-10-08 |
US4474487A (en) | 1984-10-02 |
FR2503637A1 (en) | 1982-10-15 |
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