WO2014044596A2 - Instrument d'ecriture - Google Patents
Instrument d'ecriture Download PDFInfo
- Publication number
- WO2014044596A2 WO2014044596A2 PCT/EP2013/068927 EP2013068927W WO2014044596A2 WO 2014044596 A2 WO2014044596 A2 WO 2014044596A2 EP 2013068927 W EP2013068927 W EP 2013068927W WO 2014044596 A2 WO2014044596 A2 WO 2014044596A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- writing instrument
- cap
- instrument according
- preform
- dies
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/005—Pen barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K15/00—Assembling, finishing, or repairing pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/006—Pencil-barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/10—Protecting means, e.g. caps for pencils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
- B43K23/126—Protecting means, e.g. caps for pens with clips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
- B43K23/128—Protecting means, e.g. caps for pens with spring means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/023—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions with a deformable barrel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
-
- 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
- B43K5/005—Pen barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/003—Pen barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/024—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material with writing-points comprising felt
Definitions
- the present invention relates to a writing instrument comprising a body extending longitudinally along a central axis and a clip extending substantially parallel to the central axis attached to at least a portion of the body to a free end.
- writing instruments consist of a body that extends longitudinally along a central axis C between a front end and a rear end.
- the front end has an opening through which a writing tip, not visible since retracted, can come out.
- the writing instrument has a push button that actuates an exit / retracting mechanism of the tip.
- the body can be made by two pieces, a conical nose and a barrel to which the conical nose is fixed.
- This writing instrument is also provided with a clip used for the user to hang the writing instrument to a shirt pocket for example.
- This clip consists of an arm provided, at a first end, with a free protuberance to be in contact with the body of the writing instrument and, at a second end, attachment means for fixing said clip to the body. of the writing instrument.
- These attachment means may be a clip system that is to say that the clip system is inserted into a hole of the body to fix said clip.
- the attachment means may also be under the form of an unclosed ring surrounding the body of the writing instrument.
- a first disadvantage is that this type of writing instrument is unattractive and fragile. Indeed, the fact that the staple is an insert causes risks of tearing said staple during handling.
- a disadvantage of this configuration is that it requires a manufacturing process in which the body and the staple are each made on their side. An additional assembly step is then provided to equip each writing instrument with a staple.
- the material in which the staple is made is any metal.
- Each material is characterized by its Young's modulus E also called modulus of elasticity (generally expressed in GPa), characterizing its resistance to deformation.
- each material is also characterized by its elastic limit o e (generally expressed in GPa) which represents the stress beyond which the material deforms plastically.
- crystalline materials as used in the prior art for example, Cu-Be alloy, whose Young E modulus was 130 GPa and having a yield strength o e typically equal to 1 GPa, gives a low e / E ratio, that is to say of the order of 0.007.
- These crystalline alloy parts have, therefore, limited elastic deformation. In the case of a writing instrument clip, it is found that the user tends to frequently manipulate this clip and the latter eventually deforms or even break.
- the use of crystalline precious metals for the manufacture of such a staple is not conceivable given the insufficient mechanical characteristics of these metals.
- these precious metals have in particular a low elastic limit, of the order of 0.5 GPa for alloys of Au, Pt, Pd and Ag, against about 1 GPa for crystalline alloys conventionally used.
- a ratio o e / E of about 0.004.
- a high ratio e / E is necessary for the realization of such a staple as explained above. Therefore, those skilled in the art are not encouraged to use these precious metals for making such a staple.
- the invention relates to a writing instrument that overcomes the aforementioned drawbacks of the prior art by providing a writing instrument made in one piece of at least partially amorphous material.
- the invention relates to a writing instrument comprising
- a body extending longitudinally along a central axis
- an elastic element attached to at least a part of the body; characterized in that the elastic member and said at least a portion of the body are of material and are made of at least partially amorphous metal alloy.
- the metal alloy comprises at least one element which is of the precious type, included in the list comprising gold, platinum, palladium, rhenium, ruthenium, rhodium, silver , iridium or osmium.
- the clip and said at least part of the body are made of totally amorphous material.
- said material is free of cobalt, beryllium or nickel.
- said elastic member is a clip extending substantially parallel to the central axis from a first end attached to at least a portion of the body to a free end.
- said elastic element is a spring comprising at least one element extending substantially radially towards the central axis within said at least part of the body.
- said body comprises at a front end an opening through which a writing tip can exit.
- said body comprises at a front end a conical nose fixed to said body and comprising an opening through which a writing tip can exit.
- said body further comprises complementary members directly embedded in said body during a casting or hot forming operation.
- the invention also relates to a method of producing a writing instrument according to one of the preceding claims, characterized in that the body is made by the following steps:
- the dies or the mold comprise surface states so as to replicate them directly during the casting or hot forming operation.
- precious metals in amorphous form have a high ratio e / E allowing the production of parts such as the clip or the spring according to the present invention.
- a first advantage of the present invention is that it has more interesting elastic characteristics. Indeed, in the case of an amorphous material, the ratio o e / E is increased by raising the elastic limit o e . Thus, the material sees the stress, beyond which it does not return to its original shape, increase. This improvement of the ratio o e / E then allows a larger deformation. This makes it possible to optimize the dimensions of the clip according to whether one wishes to increase the measurement range of the clip or to reduce the size of said clip for an equivalent measuring range. Similarly for the spring, the restoring force can be adjusted by changing the dimensions of said spring.
- amorphous materials have the particular characteristic of softening while remaining amorphous in a given temperature range [Tx - Tg] specific to each alloy (with Tx: crystallization temperature and Tg: glass transition temperature). It is thus possible to shape them under a relatively low stress and at a low temperature. This makes it possible to reproduce very precisely fine geometries because the viscosity of the alloy decreases sharply and the latter thus marries all the details of the mold.
- the present invention also relates to a protection element of a writing tip of a writing instrument according to the invention comprising a cap extending longitudinally along a central axis and arranged to fit on the body of said instrument, and a clip extending substantially parallel to the central axis from a first end attached to the cap to a free end characterized in that that the clip and said cap are made of material and are made of at least partially amorphous metal alloy.
- the metal alloy comprises at least one element which is of the precious type, included in the list comprising gold, platinum, palladium, rhenium, ruthenium, rhodium, silver , iridium or osmium.
- said clip and said cap are made of totally amorphous material.
- said material is free of cobalt, beryllium or nickel.
- said cap further comprises complementary members directly embedded in said body during a casting or hot forming operation.
- the dies or the mold comprise surface states so as to replicate them directly during the casting or hot forming operation.
- FIG. 1 schematically shows a longitudinal sectional view of a writing instrument according to a first embodiment of the present invention
- FIG. 2 schematically shows a side view of a writing instrument according to the present invention.
- FIG. 2a schematically shows a radial sectional view of a writing instrument according to the present invention
- FIG. 3 schematically shows a side view of a writing instrument according to a second embodiment of the present invention.
- FIGS 1 and 2 show a sectional view of a writing instrument 1 according to a first embodiment.
- This writing instrument 1 comprises a body 2 which extends longitudinally along a central axis C between a front end 3 and a rear end 4.
- the front end has an opening 5 through which a writing tip 6, which is not visible since retracted, can come out.
- This writing tip 6 may be a pencil or a pen or ballpoint or a felt tip disposed at the end of a refill (not shown) extending longitudinally in the body 2.
- the writing instrument has a push button 7 which can actuate a mechanism, not shown, output / retraction of the tip.
- This writing instrument is also provided with an elastic element 10 such as a clip 8 used so that the user can hook the writing instrument for example to a shirt pocket.
- This clip 8 consists of an arm 81 provided at a first end 82 with a protuberance 83 to be in contact with the body of the writing instrument. This clip is fixed, by a second end 84, to the body 2 of the writing instrument.
- the body 2 can be made by two parts, a conical nose 9 and a barrel to which the conical nose is fixed. It can also be made in three parts, a first part at which the clip is fixed, a second part for gripping said instrument and a third part which is the conical nose attached to the second part. These three parts thus form said body 2.
- At least the first part of the body 2 and the clip 8 are made of material and are made of a totally amorphous or partially amorphous material.
- metal glasses are used, that is to say amorphous metal alloys.
- This configuration of having at least the first part of the body 2 and the clip 8 monoblock offers a more solid and better quality.
- the advantage, in terms of deformation of these amorphous metal alloys, comes from the fact that during their manufacture, the atoms of this amorphous material do not arrange according to a particular structure as is the case for materials crystalline.
- the elastic limit, e o is different.
- the amorphous material is differentiated by an elastic limit or ea higher than that of the crystalline material of a ratio substantially equal to two. This allows the amorphous material to undergo a greater stress before reaching the elastic limit o e, the thus supported constraint being four to eight times greater than that supported by a crystalline equivalent material.
- this configuration makes it possible to improve the reliability of the staple 8 on the writing instrument.
- the elastic limit o ea is higher which makes the plastic region more distant and therefore reduces the risk of plastically deforming the clip 8 when the user manipulates the writing instrument.
- a staple 8 amorphous material also allows for the same constraint, the optimization of its dimensioning to withstand the same constraints.
- the dimensions of the clip 8, such as the thickness modify its deformation.
- the stress that can be applied to the clip 8, without plastic deformation increases. It then becomes possible to keep the same resistance to stress while reducing its thickness.
- the clip 8 becomes, therefore, thinner and therefore less visible which can bring a plus in terms of aesthetics.
- amorphous materials or amorphous metal alloys have the characteristic of being harder than their crystalline equivalents. As a result, the body 2 made of such materials will be harder and therefore more resistant.
- the materials that are crystalline or amorphous often use alloys comprising allergenic elements.
- such types of alloys include cobalt, beryllium or nickel.
- variants of the invention can be made with alloys not containing these allergenic elements. It is also possible that allergenic elements are present but that they do not cause an allergenic reaction.
- the at least first part of the body 2 and the clip 8 are made of noble material.
- the noble materials such as gold or platinum are too soft to allow the realization of a staple 8 flexible and robust. But as soon as they come in the form of glass metallic, that is to say in the amorphous state, these precious metals are then endowed with characteristics such that their use becomes possible while proposing a precious and aesthetic aspect.
- platinum 850 (Pt 850) and gold 750 (Au 750) are the precious metals that will be used for producing the assembly formed by said at least first part of body 2 and staple 8.
- the amorphous metal alloys have an ease of shaping. Indeed, the amorphous metals have the particular characteristic of softening while remaining amorphous in a given temperature range (Tx - Tg) specific to each alloy. It is thus possible to shape them under a relatively low stress and a not too high temperature.
- This process consists of hot forming an amorphous preform.
- This preform is obtained by melting the metal elements constituting the amorphous alloy in an oven. This fusion is done under control with the aim of obtaining a contamination of the oxygen alloy as low as possible. Once these elements are melted, they are cast as a semi product, then cooled rapidly to maintain the amorphous state.
- the hot forming is performed in order to obtain a final piece. This hot forming is performed by pressing in a temperature range between Tg and Tx for a determined time to maintain a structure or state totally or partially amorphous.
- the different stages of definitive formatting are then: i. Heating the dies having the negative shape of the assembly formed of the at least first part of the body 2 and of the staple 8 to a chosen temperature,
- This shaping mode makes it possible to reproduce fine geometries very precisely because the viscosity of the alloy decreases sharply, the latter thus matching all the details of the mold.
- the advantage of this method is that there is no solidification shrinkage which makes it possible to have a more precise part, produced at a lower temperature than by injection.
- this makes it possible to make at least a first part of the body 2 and the staple in one and the same step.
- the fact of having at least the first part of the body 2 and the staple 8 coming from the material makes it possible to reduce the risks of tearing off the staple 8.
- the writing instrument 1 comprises a protective element or cap 20 intended to be fixed on the body 2 and to protect the front end 3.
- the tip of FIG. Writing 6 is arranged at this front end 3 and it is sometimes necessary to protect this writing tip, especially in the case of a pen or felt tip.
- This cap 20 comprises a component extending longitudinally along the central axis (C). This component is arranged to fit on the body 2 of said instrument.
- said protective element comprises a clip 80. This clip 80 extends substantially parallel to the central axis (C) from a first end attached to the component to a free end.
- the clip 80 and said cap 20 are made of material and are made of at least partially amorphous metal alloy.
- the variants described for the first embodiment are also possible for this second embodiment.
- the body 2 may further comprise a return spring 1 1 of the writing-charging tip assembly as is visible to Figures 2 and 2a.
- this spring 1 1 comes from material with the body 2 and can take the form of a perforated washer extending radially towards the center of the body 2 ensuring the spring effect as visible in Figure 2A showing a view of the spring 1 1 along the cutting axis A.
- this washer may be replaced by a plurality of tongues extending radially towards the center of the body 2. A slight inclination may be present to ensure better operation.
- the use of amorphous metal alloy makes it possible to obtain a spring which bears a higher stress, guaranteeing greater reliability.
- This return spring 1 1 can also be made directly with the body 2 during a hot forming or casting operation. It will be understood that various modifications and / or improvements and / or combinations obvious to those skilled in the art can be made to the various embodiments of the invention set out above without departing from the scope of the invention defined by the appended claims.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clips For Writing Implements (AREA)
- Pens And Brushes (AREA)
- Adornments (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Clamps And Clips (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201380048203.1A CN104640713B (zh) | 2012-09-18 | 2013-09-12 | 书写工具 |
| US14/427,720 US9682593B2 (en) | 2012-09-18 | 2013-09-12 | Writing instrument |
| JP2015532375A JP6009086B2 (ja) | 2012-09-18 | 2013-09-12 | 筆記具 |
| HK15108125.4A HK1207341B (en) | 2012-09-18 | 2013-09-12 | Writing instrument |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12184917.8A EP2708372A1 (fr) | 2012-09-18 | 2012-09-18 | Instrument d'écriture |
| EP12184917.8 | 2012-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2014044596A2 true WO2014044596A2 (fr) | 2014-03-27 |
| WO2014044596A3 WO2014044596A3 (fr) | 2014-05-15 |
Family
ID=46939602
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2013/068926 Ceased WO2014044595A1 (fr) | 2012-09-18 | 2013-09-12 | Élément de protection d'une pointe d'écriture |
| PCT/EP2013/068927 Ceased WO2014044596A2 (fr) | 2012-09-18 | 2013-09-12 | Instrument d'ecriture |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2013/068926 Ceased WO2014044595A1 (fr) | 2012-09-18 | 2013-09-12 | Élément de protection d'une pointe d'écriture |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9573411B2 (fr) |
| EP (1) | EP2708372A1 (fr) |
| JP (2) | JP6009085B2 (fr) |
| CN (2) | CN104640714A (fr) |
| HK (1) | HK1207342A1 (fr) |
| WO (2) | WO2014044595A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20155101A1 (it) * | 2015-10-26 | 2017-04-26 | Kapsula S R L | Strumento di scrittura e relativo metodo produttivo |
| JP1657918S (fr) * | 2019-09-09 | 2020-04-20 | ||
| DE202019004256U1 (de) * | 2019-10-15 | 2021-01-19 | Schwan-Stabilo Cosmetics Gmbh & Co. Kg | Stift |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2274470A (en) * | 1941-02-26 | 1942-02-24 | Sheaffer W A Pen Co | Fountain pen |
| CH301472A (de) * | 1951-02-09 | 1954-09-15 | Gmbh W C Heraeus | Kugelschreiber. |
| DE1461332A1 (de) * | 1964-06-01 | 1968-12-12 | Bross Dipl Ing Helmut | Schreibgeraet,insbesondere Kugelschreibgeraet mit einem oder mehreren Schreibmitteltraegern |
| DE3243964A1 (de) * | 1982-11-27 | 1984-05-30 | Fa. J.S. Staedtler, 8500 Nürnberg | Schreibspitze fuer schreibgeraete und verfahren zu deren herstellung |
| US4765767A (en) * | 1985-08-01 | 1988-08-23 | Bic Corporation | Snap-on clip for elongated instruments |
| US4759650A (en) * | 1987-02-09 | 1988-07-26 | Dennison Manufacturing Company | Retractable marking pen with tip protection mechanism |
| JPH0756226Y2 (ja) * | 1989-06-15 | 1995-12-25 | 三菱鉛筆株式会社 | 筆記具等のキャップ |
| JPH074948Y2 (ja) * | 1990-08-21 | 1995-02-08 | 株式会社アヤ文化店 | 筆記具 |
| US5288344A (en) | 1993-04-07 | 1994-02-22 | California Institute Of Technology | Berylllium bearing amorphous metallic alloys formed by low cooling rates |
| JP2906391B2 (ja) * | 1994-10-03 | 1999-06-21 | ゼブラ株式会社 | 筆記具用キャップ |
| US5618359A (en) | 1995-02-08 | 1997-04-08 | California Institute Of Technology | Metallic glass alloys of Zr, Ti, Cu and Ni |
| US5988922A (en) | 1995-06-01 | 1999-11-23 | The Gillette Company | Valve for correction fluid dispenser |
| US5711363A (en) | 1996-02-16 | 1998-01-27 | Amorphous Technologies International | Die casting of bulk-solidifying amorphous alloys |
| CN2293451Y (zh) * | 1997-04-10 | 1998-10-07 | 江镇章 | 自动粉笔夹套 |
| US6863435B2 (en) * | 1997-08-11 | 2005-03-08 | Seiko Epson Corporation | Spring, mainspring, hairspring, and driving mechanism and timepiece based thereon |
| JP2000071674A (ja) * | 1998-08-28 | 2000-03-07 | Kotobuki:Kk | 筆記具 |
| DE10035158A1 (de) * | 2000-07-19 | 2001-01-18 | Yasuhiko Ando | Fassung für Edelsteine, Schmucksteine und technische Kleinteile |
| JP3737035B2 (ja) * | 2001-02-13 | 2006-01-18 | 株式会社壽 | キャップ位置決め構造 |
| CN1386646A (zh) * | 2001-05-18 | 2002-12-25 | 尚祥国际有限公司 | 具有立体整体造型金属笔夹的笔具 |
| JP2005502782A (ja) | 2001-09-07 | 2005-01-27 | リキッドメタル テクノロジーズ,インコーポレイティド | 高弾性限を有する非晶質合金の成形品を形成する方法 |
| CN2538549Y (zh) * | 2002-03-19 | 2003-03-05 | 福建新代实业有限公司 | 笔帽 |
| AU2003254123A1 (en) | 2002-07-22 | 2004-02-09 | California Institute Of Technology | BULK AMORPHOUS REFRACTORY GLASSES BASED ON THE Ni-Nb-Sn TERNARY ALLOY SYTEM |
| CN2576489Y (zh) * | 2002-10-08 | 2003-10-01 | 亚坦股份有限公司 | 触压式墨水笔具 |
| CN2582891Y (zh) * | 2002-10-29 | 2003-10-29 | 吕豪文 | 笔具 |
| AU2003295809A1 (en) * | 2002-11-22 | 2004-06-18 | Liquidmetal Technologies, Inc. | Jewelry made of precious amorphous metal and method of making such articles |
| AU2003300388A1 (en) | 2002-12-20 | 2004-07-22 | Liquidmetal Technologies, Inc. | Pt-BASE BULK SOLIDIFYING AMORPHOUS ALLOYS |
| JP2004330662A (ja) * | 2003-05-09 | 2004-11-25 | Pilot Ink Co Ltd | 水性ボールペン |
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| CN100425462C (zh) * | 2004-09-29 | 2008-10-15 | 谢明仁 | 一种笔具的笔芯结构 |
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| US7377708B2 (en) * | 2005-08-22 | 2008-05-27 | Pentel Of America, Ltd. | Writing instrument with multi-mode tethering |
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| US20080226378A1 (en) * | 2007-03-15 | 2008-09-18 | Rong-Lin Sheu | Multi-function combination pen |
| KR20080108903A (ko) | 2007-06-11 | 2008-12-16 | 미크로 가부시키가이샤 | 직액식 필기구 |
| CN201089276Y (zh) * | 2007-07-16 | 2008-07-23 | 东莞博登实业有限公司 | 一种新型笔具按压结构 |
| EP2180385A1 (fr) * | 2008-10-21 | 2010-04-28 | The Swatch Group Research and Development Ltd. | Procédé de fabrication d'une platine de montre |
| WO2010081557A1 (fr) * | 2009-01-16 | 2010-07-22 | Montblanc-Simplo Gmbh | Procédé de fabrication permettant d'enfermer au moins un objet tridimensionnel dans un corps et corps ainsi fabriqué |
| JP5511259B2 (ja) * | 2009-08-18 | 2014-06-04 | パイロットインキ株式会社 | 可逆熱変色性水性インキ組成物及びそれを用いた筆記具、筆記具セット |
| EP2400353A1 (fr) * | 2010-06-22 | 2011-12-28 | The Swatch Group Research and Development Ltd. | Aiguille de pièce d'horlogerie |
| JP6346440B2 (ja) * | 2010-07-21 | 2018-06-20 | ロレックス・ソシエテ・アノニムRolex Sa | アモルファス金属合金 |
-
2012
- 2012-09-18 EP EP12184917.8A patent/EP2708372A1/fr not_active Withdrawn
-
2013
- 2013-09-12 HK HK15108126.3A patent/HK1207342A1/xx unknown
- 2013-09-12 JP JP2015532374A patent/JP6009085B2/ja active Active
- 2013-09-12 WO PCT/EP2013/068926 patent/WO2014044595A1/fr not_active Ceased
- 2013-09-12 CN CN201380048242.1A patent/CN104640714A/zh active Pending
- 2013-09-12 CN CN201380048203.1A patent/CN104640713B/zh active Active
- 2013-09-12 US US14/428,149 patent/US9573411B2/en active Active
- 2013-09-12 US US14/427,720 patent/US9682593B2/en active Active
- 2013-09-12 JP JP2015532375A patent/JP6009086B2/ja active Active
- 2013-09-12 WO PCT/EP2013/068927 patent/WO2014044596A2/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| HK1207341A1 (en) | 2016-01-29 |
| JP2015535759A (ja) | 2015-12-17 |
| CN104640713A (zh) | 2015-05-20 |
| HK1207342A1 (en) | 2016-01-29 |
| JP2016500583A (ja) | 2016-01-14 |
| JP6009085B2 (ja) | 2016-10-19 |
| WO2014044595A1 (fr) | 2014-03-27 |
| JP6009086B2 (ja) | 2016-10-19 |
| EP2708372A1 (fr) | 2014-03-19 |
| CN104640713B (zh) | 2017-12-05 |
| US20150231915A1 (en) | 2015-08-20 |
| US9573411B2 (en) | 2017-02-21 |
| US20150224813A1 (en) | 2015-08-13 |
| US9682593B2 (en) | 2017-06-20 |
| WO2014044596A3 (fr) | 2014-05-15 |
| CN104640714A (zh) | 2015-05-20 |
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