EP2253482A1 - Writing implement with exchangeable container for writing medium - Google Patents
Writing implement with exchangeable container for writing medium Download PDFInfo
- Publication number
- EP2253482A1 EP2253482A1 EP10163229A EP10163229A EP2253482A1 EP 2253482 A1 EP2253482 A1 EP 2253482A1 EP 10163229 A EP10163229 A EP 10163229A EP 10163229 A EP10163229 A EP 10163229A EP 2253482 A1 EP2253482 A1 EP 2253482A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- writing
- implement according
- writing implement
- cavity
- 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.)
- Withdrawn
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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
Definitions
- the invention relates to a writing instrument comprising a housing, a writing tip arranged on a front housing section and a cavity arranged in a rear housing section with an opening and a hollow connection pin formed at the bottom of the cavity, and with a replaceable insert inserted into the cavity through the opening
- the writing instrument has a mouthpiece on which the writing tip is arranged, and a shaft which is connected by a screw thread with the mouthpiece.
- the shaft contains a writing medium container, which carries at its connection end a neck portion with a cylindrical bore, into which a connection piece arranged on the mouthpiece engages.
- On the outer peripheral surface of the neck portion longitudinal ribs and grooves lying between them are formed at regular intervals. In the grooves engage counter ribs, which are arranged on the inner circumference of a receiving bore of the mouthpiece, in which the neck portion for connecting the Schreibstoff mattersers is pressed with the mouthpiece.
- an anti-rotation device is provided, which prevents the rotation of the writing medium container relative to the mouthpiece when assembling the writing instrument and screwing mouthpiece and shaft.
- the connection ends of the mouthpiece and writing medium container are relatively expensive to produce.
- a fountain pen with ink cartridges known, with a nib containing the nib and a screwed with this shaft, wherein between the mouthpiece and the shaft, a sealing ring made of rubber or rubber-like material is clamped.
- the sealing ring has a conical receiving bore which sealingly receives the tapered terminal end of the ink cartridge.
- the Connecting the ink cartridge displaces a sealing body located in the cartridge opening and connects the ink conductor to the ink cartridge.
- the invention has for its object to provide a writing instrument of the type mentioned, which can be adapted in a uniform design of its housing in a simple way to different designs of Schreibstoff practicern.
- the adaptation should in this case take place in such a way that in each case only writing medium container of the intended design can be connected to the writing instrument and the connection of unsuitable writing medium container is avoided.
- the writing instrument and the associated writing medium container should be simple and inexpensive to produce.
- a differentiating body is arranged, which is inserted into the housing and fixed therein and which at least partially surrounds the terminal end of the container with a mating to the outer contour of the terminal end mating contour.
- the writing instrument can only be provided with a specific, designated container and the writing means contained therein.
- the design of the differentiation body also ensures that a differently shaped container does not fit into the writing instrument and also can not be arranged in it in such a way that it is possible to connect and fix the deviating shaped container in the writing instrument. In this way it is ensured that the writing device designed for a particular writing medium can not be filled with another and unsuitable writing means and thus become unusable.
- the differentiating body is a closed ring.
- the ring is easy to install and secure in the pen case.
- the ring can guide and center the terminal end of the container when inserted into the writing instrument.
- the ring preferably has an inner contour that is widened in the direction of the opening of the cavity.
- a further advantageous embodiment may consist in that the cavity and the differentiation have cooperating orientation means by which the mounting position of the differentiation is determined in the cavity.
- the differentiation body can also be fastened in the cavity by means of the orientation means.
- An orientation of the installation position of the differentiation is expedient if the terminal end of the container has an irregular or a polygonal outer contour, which causes a defined orientation of the container relative to the differentiation.
- the container can be aligned with the aid of the differentiation in a predetermined mounting position in the housing in which, for example, certain design features of the container are in a desired position with respect to the housing.
- the housing in the wall of the Cavity have a window through which a feature, such as a mark on the outside of the container, is visible.
- the outer contour of the connection end can have rib-like projections and / or grooves which extend in the longitudinal direction and interact with a correspondingly shaped mating contour of the differentiation body.
- the outer contour is formed at the terminal end of the container from the wall of the container bounding the container interior. This allows a simple and cost-effective production of the container and favors the material utilization.
- the writing instrument 1 is a fountain pen, which is set up for writing with ink.
- the writing instrument 1 has a tubular, substantially cylindrical housing 2 with a front portion 3 and a rear portion 4.
- the front portion 3 includes in an open-front bore 5, an ink guide 6 and a nib 7.
- Ink guide 6 and pen 7 protrude with their front ends out of the bore 5 out.
- the rear portion 4 has an open at the rear end of the housing 2 receiving bore 8, in which a cartridge-shaped Container 9 is arranged for the writing ink.
- the bore 5 and the receiving bore 8 are separated by a wall 10.
- a cylindrical pin 11 is formed on the wall 10, which protrudes in the direction of the container 9 from the wall. Through the pin 11 and the wall 10 extends a bore 12 through which the ink can pass from the container 9 to the ink guide 6.
- the container 9 has, as FIG. 3 1 shows a connection end 15 with a front connection section 15 and a transition section 16.
- the connection section 15 contains a cylindrical connection opening whose inside diameter is slightly smaller than the outside diameter of the pin 11, so that the connection section 15, when pushed onto the pin 11, the pin 11 engages around with radial bias and thereby liquid-tight and frictionally adherent to the pin 11 is connected.
- a differentiating 18 which has the shape of a ring.
- the differentiation body 18 surrounds the connection portion 15 of the container 9 and abuts against the wall 10. He has how out FIG. 3 can be seen, a cylindrical lateral surface 19 which rests against the wall of the receiving bore 8.
- two opposing grooves 20 are provided, which extend in the direction of the cylinder axis. In the grooves 20 engage rib-like projections 21 of the housing 2, which protrude into the receiving bore 8 in the region of the differentiation 18.
- the differentiating body 18 is fixed in a rotatable manner in a defined position in the receiving bore 8.
- the differentiating 18 has, as in the FIGS. 3 and 4
- the inner diameter of the through-hole 22 is larger than the outer diameter of the terminal portion 15 of the container 9, so that the terminal portion 15 can be received by the through-hole 22.
- the container 9 facing the end of the through hole 22 is flared outwardly to facilitate the insertion and centering of the terminal end 14.
- the container 9 facing the front side of the differentiation 18 is provided with four, radially extending recesses 23, at regular intervals are arranged from each other and have an approximately semicircular cross-section.
- the recesses 23 form a mating contour to the connection end 14 of the container. 9
- the connecting end 14 of the container 9 has a transitional portion 16 of conical basic shape, which connects the connecting portion 15 of smaller diameter with a cylindrical container wall 25 of larger diameter.
- On two opposite sides of the wall of the transition portion 16 is set outwardly and forms rib-like projections 26 which form a circularly rounded step at its the terminal portion 15 adjacent the front end, which becomes continuously flatter towards the rear.
- the outer contour of the projections 26 and the mating contour of the recesses 23 are adapted to each other, so that the projections 26 fit accurately into the recesses 23 when the container 9 is properly inserted into the writing instrument 1. Due to the interaction of the recesses 23 and the projections 26 of the container 9 can be used only in four defined positions in the housing 2 and connected to the pin 11.
- the rounded ends of the projections 26 rotate in cooperation with the differentiation 18 when inserting the container 9 in the correct position.
- the outer contour of the container 9 in the region of the terminal end 14 and in particular of the transition portion 16 and the differentiation 18 prevail. Only when the outer contour matches the mating contour of the differentiation 18, the container 9 in the in the Figures 1 and 2 reach shown connection position.
- the differentiation body 18 would prevent opening and connection of the container 9 to the pin 11.
- FIGS. 5 and 6 show an embodiment of a differentiation body 28 for a writing instrument, which is suitable for connection of containers 29 with writing means having a terminal end in the form of conventional ink cartridges.
- the differentiation body 28 has in this case on the container 29 facing the end face a relatively flat, conical recess 30 to which the correspondingly shaped end wall 31 of the container 29 can create. Furthermore, the differentiation body 28 has a through hole 32, which receives a cylindrical connection portion 33 of the container 29.
- the writing instrument contains the differentiating body 28, then a container 9, as in FIG. 3 shown, due to its different connection contour not be connected to the writing instrument. Because the continuous outer edge of the differentiation body 28 has no recesses 23, in which the projections 26 can penetrate. The container 9 is therefore prevented by the abutting on the differentiation body 28 projections 26 from getting into the connection position. Likewise, it is impossible to a container 29 according to FIG. 5 to connect to the differentiating 18 containing writing instrument 1, because the container wall extends to close to the terminal portion 33, so that the terminal portion can not penetrate far enough into the differentiation body.
- the invention offers the possibility of creating a plurality of writing instruments using the same housing, wherein each writing instrument can be provided with only one particular writing medium container. Accordingly, different writing instruments can be used for different writing instruments without the risk of confusion or incorrect operation.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Abstract
Description
Die Erfindung betrifft ein Schreibgerät mit einem Gehäuse, einer an einem vorderen Gehäuseabschnitt angeordneten Schreibspitze und einem in einem hinteren Gehäuseabschnitt angeordneten Hohlraum mit einer Öffnung und einem am Boden des Hohlraums ausgebildeten, hohlen Anschlusszapfen, und mit einem durch die Öffnung in den Hohlraum eingesetzten, auswechselbaren Behälter, der ein fließfähiges Schreibmittel enthält und an einem Anschlussende eine Anschlussöffnung aufweist, in welcher der hohle Anschlusszapfen angeordnet und abgedichtet ist.The invention relates to a writing instrument comprising a housing, a writing tip arranged on a front housing section and a cavity arranged in a rear housing section with an opening and a hollow connection pin formed at the bottom of the cavity, and with a replaceable insert inserted into the cavity through the opening A container containing a flowable writing means and having at a terminal end a connection opening in which the hollow connection pin is arranged and sealed.
Bei einem aus
Es ist weiterhin aus
Es ist außerdem aus
Der Erfindung liegt die Aufgabe zugrunde, ein Schreibgerät der eingangs genannten Art zu schaffen, welches bei einheitlicher Ausgestaltung seines Gehäuses auf einfache Weise an verschiedene Gestaltungen von Schreibmittelbehältern angepasst werden kann. Die Anpassung soll hierbei in einer solchen Weise erfolgen, dass jeweils nur Schreibmittelbehälter der vorgesehenen Gestaltung an das Schreibgerät anschließbar sind und das Anschließen ungeeigneter Schreibmittelbehälter vermieden wird. Schließlich soll das Schreibgerät und der dazugehörige Schreibmittelbehälter einfach und kostengünstig herstellbar sein.The invention has for its object to provide a writing instrument of the type mentioned, which can be adapted in a uniform design of its housing in a simple way to different designs of Schreibmittelbehältern. The adaptation should in this case take place in such a way that in each case only writing medium container of the intended design can be connected to the writing instrument and the connection of unsuitable writing medium container is avoided. Finally, the writing instrument and the associated writing medium container should be simple and inexpensive to produce.
Die Aufgabe wird durch die in Anspruch 1 angegebene Erfindung gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.The object is solved by the invention defined in
Nach der Erfindung ist vorgesehen, dass in dem Hohlraum des Gehäuses ein Differenzierkörper angeordnet ist, der in das Gehäuse eingesetzt und darin befestigt ist und der das Anschlussende des Behälters mit einer an die Außenkontur des Anschlussendes angepassten Gegenkontur eng anliegend zumindest teilweise umgibt.According to the invention, it is provided that in the cavity of the housing, a differentiating body is arranged, which is inserted into the housing and fixed therein and which at least partially surrounds the terminal end of the container with a mating to the outer contour of the terminal end mating contour.
Durch das Anordnen eines Differenzierkörpers und das Zusammenwirken des Differenzierkörpers mit einem daran angepassten Behälter wird erreicht, dass das Schreibgerät nur mit einem bestimmten, dafür vorgesehenen Behälter und dem darin enthaltenen Schreibmittel versehen werden kann. Die Gestaltung des Differenzierkörpers sorgt weiterhin dafür, dass ein abweichend gestalteter Behälter nicht in das Schreibgerät passt und auch in diesem nicht so angeordnet werden kann, dass ein Anschließen und Fixieren des abweichend gestalteten Behälters im Schreibgerät möglich ist. Auf diese Weise wird sichergestellt, dass das für ein bestimmtes Schreibmittel ausgelegte Schreibgerät nicht mit einem anderen und ungeeigneten Schreibmittel gefüllt und dadurch unbrauchbar werden kann.By arranging a differentiation and the interaction of the differentiation with a container adapted thereto is achieved that the writing instrument can only be provided with a specific, designated container and the writing means contained therein. The design of the differentiation body also ensures that a differently shaped container does not fit into the writing instrument and also can not be arranged in it in such a way that it is possible to connect and fix the deviating shaped container in the writing instrument. In this way it is ensured that the writing device designed for a particular writing medium can not be filled with another and unsuitable writing means and thus become unusable.
Mit der Erfindung ist es weiterhin möglich, durch Bereithalten verschiedener Differenzierkörper und verschiedener daran angepasster Schreibmittelbehälter ein einheitliches Gehäuse für verschiedene Schreibgeräteausführungen zu verwenden. Auf diese Weise können einheitliche Schreibgeräte für verschiedene Schreibmittel kostengünstig hergestellt werden.With the invention, it is further possible to use a uniform housing for different writing implement designs by having various differentiation bodies and various writing medium containers adapted thereto. In this way, uniform writing instruments for various writing means can be produced inexpensively.
Besonders vorteilhaft ist eine Ausgestaltung, bei welcher der Differenzierkörper ein geschlossener Ring ist. Der Ring lässt sich leicht montieren und im Gehäuse des Schreibgeräts befestigen. Weiterhin kann der Ring das Anschlussende des Behälters beim Einsetzen in das Schreibgerät führen und zentrieren. Vorzugsweise weist der Ring hierzu eine Innenkontur auf, die in Richtung der Öffnung des Hohlraums erweitert ist.Particularly advantageous is an embodiment in which the differentiating body is a closed ring. The ring is easy to install and secure in the pen case. Furthermore, the ring can guide and center the terminal end of the container when inserted into the writing instrument. For this purpose, the ring preferably has an inner contour that is widened in the direction of the opening of the cavity.
Eine weitere vorteilhafte Ausgestaltung kann darin bestehen, dass der Hohlraum und der Differenzierkörper zusammenwirkende Orientierungsmittel aufweisen, durch welche die Einbaulage des Differenzierkörpers im Hohlraum bestimmt ist. Der Differenzierkörper kann hierbei außerdem mittels der Orientierungsmittel im Hohlraum befestigt sein. Eine Orientierung der Einbaulage des Differenzierkörpers ist zweckmäßig, wenn das Anschlussende des Behälters eine unregelmäßige oder eine polygonale Außenkontur hat, welche eine definierte Ausrichtung des Behälters gegenüber dem Differenzierkörper bewirkt. Auf diese Weise kann der Behälter mit Hilfe des Differenzierkörpers in einer vorgegebenen Einbaulage im Gehäuse ausgerichtet werden, in der beispielsweise bestimmte Gestaltungsmerkmale des Behälters sich in einer gewünschten Lage in Bezug auf das Gehäuse befinden. Beispielsweise kann das Gehäuse in der Wand des Hohlraums ein Fenster haben, durch das ein Merkmal, z.B. eine Markierung, an der Außenseite des Behälters, sichtbar ist.A further advantageous embodiment may consist in that the cavity and the differentiation have cooperating orientation means by which the mounting position of the differentiation is determined in the cavity. The differentiation body can also be fastened in the cavity by means of the orientation means. An orientation of the installation position of the differentiation is expedient if the terminal end of the container has an irregular or a polygonal outer contour, which causes a defined orientation of the container relative to the differentiation. In this way, the container can be aligned with the aid of the differentiation in a predetermined mounting position in the housing in which, for example, certain design features of the container are in a desired position with respect to the housing. For example, the housing in the wall of the Cavity have a window through which a feature, such as a mark on the outside of the container, is visible.
Zur Erzielung einer Ausrichtung kann die Außenkontur des Anschlussendes rippenartige Vorsprünge und/oder Nuten haben, die sich in Längsrichtung erstrecken und mit einer entsprechend gestalteten Gegenkontur des Differenzierkörpers zusammenwirken.To achieve an alignment, the outer contour of the connection end can have rib-like projections and / or grooves which extend in the longitudinal direction and interact with a correspondingly shaped mating contour of the differentiation body.
Es ist weiterhin vorteilhaft, wenn die Außenkontur am Anschlussende des Behälters von der den Behälterinnenraum begrenzenden Wand des Behälters gebildet ist. Dies ermöglicht eine einfache und kostengünstige Herstellung des Behälters und begünstigt die Werkstoffausnutzung.It is also advantageous if the outer contour is formed at the terminal end of the container from the wall of the container bounding the container interior. This allows a simple and cost-effective production of the container and favors the material utilization.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen näher erläutert, die in der Zeichnung dargestellt sind. Es zeigen
Figur 1- einen ersten Längsschnitt durch ein Schreibgerät nach der Erfindung,
Figur 2- einen zweiten Längsschnitt des Schreibgeräts gemäß
,Figur 1 Figuren 3 und 4- perspektivische Darstellungen des Differenzierkörpers und des Anschlussendes des Schreibmittelbehälters des Schreibgeräts gemäß
undFigur 1 Figuren 5 und 6- perspektivische Darstellungen einer anderen Ausführungsform von Differenzierkörper und Schreibmittelbehälter für ein Schreibgerät nach der Erfindung.
- FIG. 1
- a first longitudinal section through a writing instrument according to the invention,
- FIG. 2
- a second longitudinal section of the writing instrument according to
FIG. 1 . - FIGS. 3 and 4
- perspective views of the differentiation and the terminal end of the writing medium container of the writing instrument according to
FIG. 1 and - FIGS. 5 and 6
- Perspectives of another embodiment of differentiation body and writing medium container for a writing instrument according to the invention.
Das in den
Der Behälter 9 hat, wie
In der Aufnahmebohrung 8 befindet sich weiterhin ein Differenzierkörper 18, der die Form eines Ringes hat. Der Differenzierkörper 18 umgibt den Anschlussabschnitt 15 des Behälters 9 und liegt an der Wand 10 an. Er hat, wie aus
Der Differenzierkörper 18 hat, wie in den
Das Anschlussende 14 des Behälters 9 hat einen Übergangsabschnitt 16 von konischer Grundform, der den Anschlussabschnitt 15 kleineren Durchmessers mit einer zylindrischen Behälterwand 25 größeren Durchmessers verbindet. Auf zwei einander entgegengesetzten Seiten ist die Wand des Übergangsabschnitts 16 nach außen gestellt und bildet rippenartige Vorsprünge 26, die an ihrem dem Anschlussabschnitt 15 benachbarten vorderen Ende eine kreisförmig gerundete Stufe bilden, die nach hinten kontinuierlich flacher wird. Die Außenkontur der Vorsprünge 26 und die Gegenkontur der Ausnehmungen 23 sind aneinander angepasst, so dass die Vorsprünge 26 passgenau in die Ausnehmungen 23 eingreifen, wenn der Behälter 9 richtig in das Schreibgerät 1 eingesetzt ist. Durch das Zusammenwirken der Ausnehmungen 23 und der Vorsprünge 26 kann der Behälter 9 nur in vier definierten Lagen in das Gehäuse 2 eingesetzt und an den Zapfen 11 angeschlossen werden. Die gerundeten Enden der Vorsprünge 26 drehen im Zusammenwirken mit dem Differenzierkörper 18 beim Einsetzen den Behälter 9 in die richtige Position. Für das Einsetzen des richtigen Behälters 9 in das Schreibgerät 1 sind somit die Außenkontur des Behälters 9 im Bereich des Anschlussendes 14 und insbesondere des Übergangsabschnitts 16 und der Differenzierkörper 18 maßgebend. Nur wenn die Außenkontur zu der Gegenkontur des Differenzierkörper 18 passt, kann der Behälter 9 in die in den
Die
Enthält das Schreibgerät den Differenzierkörper 28, so kann ein Behälter 9, wie in
Wie die beschriebenen Beispiele zeigen, bietet die Erfindung die Möglichkeit, unter Verwendung des gleichen Gehäuses eine Mehrzahl von Schreibgeräten zu schaffen, wobei jedes Schreibgerät jeweils nur mit einem bestimmten Schreibmittelbehälter versehen werden kann. Entsprechend können für verschiedene Schreibgeräte verschiedene Schreibmittel eingesetzt werden, ohne dass die Gefahr einer Verwechslung oder Fehlbedienung besteht.As the described examples show, the invention offers the possibility of creating a plurality of writing instruments using the same housing, wherein each writing instrument can be provided with only one particular writing medium container. Accordingly, different writing instruments can be used for different writing instruments without the risk of confusion or incorrect operation.
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910022382 DE102009022382A1 (en) | 2009-05-22 | 2009-05-22 | Writing instrument with exchangeable writing medium container |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2253482A1 true EP2253482A1 (en) | 2010-11-24 |
Family
ID=42395103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10163229A Withdrawn EP2253482A1 (en) | 2009-05-22 | 2010-05-19 | Writing implement with exchangeable container for writing medium |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2253482A1 (en) |
CN (1) | CN101890855A (en) |
DE (1) | DE102009022382A1 (en) |
MX (1) | MX2010005445A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE464712C (en) * | 1926-05-15 | 1928-08-25 | Paul Faber | Fountain pen with exchangeable ink container |
DE674850C (en) * | 1937-08-31 | 1939-04-24 | Friedrich Keidel | Fountain pen with a replaceable ink container |
GB728188A (en) | 1953-03-30 | 1955-04-13 | Fagard A J & Cie | Improvements in or relating to fountain pens comprising an ink cartridge |
US3521969A (en) | 1968-02-03 | 1970-07-28 | Otto Mutschler | Front end assembly for a fountain pen |
DE2752470A1 (en) | 1977-11-24 | 1979-05-31 | Staedtler Fa J S | Fountain pen with removable cartridge - has grooves and ribs extending axially parallel in mouth piece and ink cartridge |
WO1998051515A2 (en) * | 1997-05-09 | 1998-11-19 | Parker Pen Products | Marking instrument |
WO1999058347A1 (en) * | 1998-05-08 | 1999-11-18 | Walter Sticht | Plastic container for accommodating a writing means |
DE102007052274A1 (en) * | 2007-11-02 | 2009-05-07 | Montblanc-Simplo Gmbh | Angle-fixable component set and assembly process |
-
2009
- 2009-05-22 DE DE200910022382 patent/DE102009022382A1/en not_active Ceased
-
2010
- 2010-05-18 MX MX2010005445A patent/MX2010005445A/en not_active Application Discontinuation
- 2010-05-19 EP EP10163229A patent/EP2253482A1/en not_active Withdrawn
- 2010-05-24 CN CN2010101897995A patent/CN101890855A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE464712C (en) * | 1926-05-15 | 1928-08-25 | Paul Faber | Fountain pen with exchangeable ink container |
DE674850C (en) * | 1937-08-31 | 1939-04-24 | Friedrich Keidel | Fountain pen with a replaceable ink container |
GB728188A (en) | 1953-03-30 | 1955-04-13 | Fagard A J & Cie | Improvements in or relating to fountain pens comprising an ink cartridge |
US3521969A (en) | 1968-02-03 | 1970-07-28 | Otto Mutschler | Front end assembly for a fountain pen |
DE2752470A1 (en) | 1977-11-24 | 1979-05-31 | Staedtler Fa J S | Fountain pen with removable cartridge - has grooves and ribs extending axially parallel in mouth piece and ink cartridge |
WO1998051515A2 (en) * | 1997-05-09 | 1998-11-19 | Parker Pen Products | Marking instrument |
WO1999058347A1 (en) * | 1998-05-08 | 1999-11-18 | Walter Sticht | Plastic container for accommodating a writing means |
DE102007052274A1 (en) * | 2007-11-02 | 2009-05-07 | Montblanc-Simplo Gmbh | Angle-fixable component set and assembly process |
Also Published As
Publication number | Publication date |
---|---|
DE102009022382A1 (en) | 2010-11-25 |
CN101890855A (en) | 2010-11-24 |
MX2010005445A (en) | 2010-11-24 |
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