EP2708372A1 - Instrument d'écriture - Google Patents

Instrument d'écriture Download PDF

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Publication number
EP2708372A1
EP2708372A1 EP12184917.8A EP12184917A EP2708372A1 EP 2708372 A1 EP2708372 A1 EP 2708372A1 EP 12184917 A EP12184917 A EP 12184917A EP 2708372 A1 EP2708372 A1 EP 2708372A1
Authority
EP
European Patent Office
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.)
Withdrawn
Application number
EP12184917.8A
Other languages
German (de)
English (en)
French (fr)
Inventor
Michel Willemin
Nakis Karapatis
Jean-Claude Martin
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.)
Swatch Group Research and Development SA
Original Assignee
Swatch Group Research and Development SA
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 Swatch Group Research and Development SA filed Critical Swatch Group Research and Development SA
Priority to EP12184917.8A priority Critical patent/EP2708372A1/fr
Priority to PCT/EP2013/068926 priority patent/WO2014044595A1/fr
Priority to CN201380048242.1A priority patent/CN104640714A/zh
Priority to CN201380048203.1A priority patent/CN104640713B/zh
Priority to JP2015532374A priority patent/JP6009085B2/ja
Priority to JP2015532375A priority patent/JP6009086B2/ja
Priority to US14/427,720 priority patent/US9682593B2/en
Priority to US14/428,149 priority patent/US9573411B2/en
Priority to PCT/EP2013/068927 priority patent/WO2014044596A2/fr
Publication of EP2708372A1 publication Critical patent/EP2708372A1/fr
Priority to HK15108125.4A priority patent/HK1207341A1/xx
Priority to HK15108126.3A priority patent/HK1207342A1/xx
Withdrawn legal-status Critical Current

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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
    • B43K7/00—Ball-point pens
    • 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
    • B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
    • B43K25/02—Clips
    • 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
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/16—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs
    • B43K5/165—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs with detachable means, e.g. caps, co-operating with the writing element
    • 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
    • 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 constituted a writing instrument comprising a body which 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 actuate a mechanism, not shown, output / retraction 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 one end with a free protuberance to be in contact with the body of the writing instrument and, at a second end, attachment means for attaching said clip to the body of the clip. 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 in the form of an unclosed ring which surrounds 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 ⁇ e (generally expressed in GPa) which represents the stress beyond which the material plastically deforms.
  • 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 ⁇ e typically equal to 1 GPa, gives a ratio ⁇ e / E low, 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 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 metal alloy comprises at least one element which is of the precious type, included in the list containing 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 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 ⁇ e / E ratio enabling 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 ⁇ e / E is increased by raising the elastic limit ⁇ e . Thus, the material sees the stress, beyond which it does not return to its original shape, increase. This improvement of the ratio ⁇ 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 an instrument 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 the clip and said cap are integral and are made of metal alloy at least partially amorphous.
  • 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.
  • the Figures 1 and 2 represent 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 instrument writing. 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 is different.
  • the amorphous material is differentiated by an elastic limit ⁇ 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 ⁇ 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 ⁇ ea is higher which makes the plastic region further away and thus 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 by 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 when they are in the form of metal glass, that is to say in the amorphous state, these precious metals are then endowed with characteristics such that their use becomes possible while providing a valuable and aesthetic appearance .
  • 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 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.
  • having at least the first portion of the body 2 and the staple 8 from the material reduces the risk of tearing.
  • complementary members such as pearlescent inserts or precious stones are embedded in the writing instrument. It may be provided that this complementary member is directly placed in the mold or on the dies and inlaid during the casting or hot forming steps. This complementary body is thus an integral part of the writing instrument and is not a reported part.
  • 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 writing tip 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 11 of the writing-charging tip assembly as can be seen in FIGS. figures 2 and 2a .
  • this spring 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.
  • 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 11 can also be made directly with the body 2 during a hot forming or casting operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
  • Clips For Writing Implements (AREA)
  • Adornments (AREA)
  • Clamps And Clips (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP12184917.8A 2012-09-18 2012-09-18 Instrument d'écriture Withdrawn EP2708372A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
EP12184917.8A EP2708372A1 (fr) 2012-09-18 2012-09-18 Instrument d'écriture
JP2015532375A JP6009086B2 (ja) 2012-09-18 2013-09-12 筆記具
CN201380048242.1A CN104640714A (zh) 2012-09-18 2013-09-12 用于保护书写尖的元件
CN201380048203.1A CN104640713B (zh) 2012-09-18 2013-09-12 书写工具
JP2015532374A JP6009085B2 (ja) 2012-09-18 2013-09-12 筆記具
PCT/EP2013/068926 WO2014044595A1 (fr) 2012-09-18 2013-09-12 Élément de protection d'une pointe d'écriture
US14/427,720 US9682593B2 (en) 2012-09-18 2013-09-12 Writing instrument
US14/428,149 US9573411B2 (en) 2012-09-18 2013-09-12 Writing instrument
PCT/EP2013/068927 WO2014044596A2 (fr) 2012-09-18 2013-09-12 Instrument d'ecriture
HK15108125.4A HK1207341A1 (en) 2012-09-18 2015-08-21 Writing instrument
HK15108126.3A HK1207342A1 (en) 2012-09-18 2015-08-21 Element for protecting a writing tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12184917.8A EP2708372A1 (fr) 2012-09-18 2012-09-18 Instrument d'écriture

Publications (1)

Publication Number Publication Date
EP2708372A1 true EP2708372A1 (fr) 2014-03-19

Family

ID=46939602

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12184917.8A Withdrawn EP2708372A1 (fr) 2012-09-18 2012-09-18 Instrument d'écriture

Country Status (6)

Country Link
US (2) US9573411B2 (ja)
EP (1) EP2708372A1 (ja)
JP (2) JP6009086B2 (ja)
CN (2) CN104640713B (ja)
HK (2) HK1207342A1 (ja)
WO (2) WO2014044595A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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 (ja) * 2019-09-09 2020-04-20
DE202019004256U1 (de) * 2019-10-15 2021-01-19 Schwan-Stabilo Cosmetics Gmbh & Co. Kg Stift

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634306A (en) * 1982-11-27 1987-01-06 Firma J.S. Staedtler Writing point for writing or recording instruments and process for its manufacture
US5288344A (en) 1993-04-07 1994-02-22 California Institute Of Technology Berylllium bearing amorphous metallic alloys formed by low cooling rates
WO1996038310A1 (en) * 1995-06-01 1996-12-05 The Gillette Company Valve for correction fluid dispenser
US5618359A (en) 1995-02-08 1997-04-08 California Institute Of Technology Metallic glass alloys of Zr, Ti, Cu and Ni
US5711363A (en) 1996-02-16 1998-01-27 Amorphous Technologies International Die casting of bulk-solidifying amorphous alloys
DE10035158A1 (de) * 2000-07-19 2001-01-18 Yasuhiko Ando Fassung für Edelsteine, Schmucksteine und technische Kleinteile
US20030047248A1 (en) 2001-09-07 2003-03-13 Atakan Peker Method of forming molded articles of amorphous alloy with high elastic limit
WO2004059019A1 (en) 2002-12-20 2004-07-15 Liquidmetal Technologies, Inc. Pt-BASE BULK SOLIDIFYING AMORPHOUS ALLOYS
WO2006045106A1 (en) 2004-10-15 2006-04-27 Liquidmetal Technologies, Inc Au-base bulk solidifying amorphous alloys
US7368022B2 (en) 2002-07-22 2008-05-06 California Institute Of Technology Bulk amorphous refractory glasses based on the Ni-Nb-Sn ternary alloy system
EP2014482A1 (en) * 2007-06-11 2009-01-14 Daicel Polymer Ltd. Direct liquid-writing instrument
WO2010081557A1 (de) * 2009-01-16 2010-07-22 Montblanc-Simplo Gmbh Herstellverfahren zum einschliessen mindestens eines dreidimensionalen gegenstands in einen körper sowie ein damit hergestellter körper

Family Cites Families (28)

* Cited by examiner, † Cited by third party
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
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
JP2906391B2 (ja) * 1994-10-03 1999-06-21 ゼブラ株式会社 筆記具用キャップ
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
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
CN2538549Y (zh) * 2002-03-19 2003-03-05 福建新代实业有限公司 笔帽
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
US7412848B2 (en) * 2002-11-22 2008-08-19 Johnson William L Jewelry made of precious a morphous metal and method of making such articles
JP2004330662A (ja) * 2003-05-09 2004-11-25 Pilot Ink Co Ltd 水性ボールペン
US6948872B2 (en) * 2004-01-23 2005-09-27 Alfred O. Eisele Writing instrument having metal casting and process for the manufacture thereof
CN100425462C (zh) * 2004-09-29 2008-10-15 谢明仁 一种笔具的笔芯结构
US7377708B2 (en) * 2005-08-22 2008-05-27 Pentel Of America, Ltd. Writing instrument with multi-mode tethering
CN200957710Y (zh) * 2006-05-31 2007-10-10 金碧华 具有活动笔夹的笔套
US20080226378A1 (en) * 2007-03-15 2008-09-18 Rong-Lin Sheu Multi-function combination pen
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
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

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634306A (en) * 1982-11-27 1987-01-06 Firma J.S. Staedtler Writing point for writing or recording instruments and process for its manufacture
US5288344A (en) 1993-04-07 1994-02-22 California Institute Of Technology Berylllium bearing amorphous metallic alloys formed by low cooling rates
US5618359A (en) 1995-02-08 1997-04-08 California Institute Of Technology Metallic glass alloys of Zr, Ti, Cu and Ni
WO1996038310A1 (en) * 1995-06-01 1996-12-05 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
DE10035158A1 (de) * 2000-07-19 2001-01-18 Yasuhiko Ando Fassung für Edelsteine, Schmucksteine und technische Kleinteile
US20030047248A1 (en) 2001-09-07 2003-03-13 Atakan Peker Method of forming molded articles of amorphous alloy with high elastic limit
US7368022B2 (en) 2002-07-22 2008-05-06 California Institute Of Technology Bulk amorphous refractory glasses based on the Ni-Nb-Sn ternary alloy system
WO2004059019A1 (en) 2002-12-20 2004-07-15 Liquidmetal Technologies, Inc. Pt-BASE BULK SOLIDIFYING AMORPHOUS ALLOYS
WO2006045106A1 (en) 2004-10-15 2006-04-27 Liquidmetal Technologies, Inc Au-base bulk solidifying amorphous alloys
EP2014482A1 (en) * 2007-06-11 2009-01-14 Daicel Polymer Ltd. Direct liquid-writing instrument
WO2010081557A1 (de) * 2009-01-16 2010-07-22 Montblanc-Simplo Gmbh Herstellverfahren zum einschliessen mindestens eines dreidimensionalen gegenstands in einen körper sowie ein damit hergestellter körper

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WO2014044596A3 (fr) 2014-05-15
US20150224813A1 (en) 2015-08-13
HK1207342A1 (en) 2016-01-29
WO2014044596A2 (fr) 2014-03-27
US9682593B2 (en) 2017-06-20
HK1207341A1 (en) 2016-01-29
JP6009086B2 (ja) 2016-10-19
CN104640714A (zh) 2015-05-20
JP2015535759A (ja) 2015-12-17
JP2016500583A (ja) 2016-01-14
CN104640713B (zh) 2017-12-05
JP6009085B2 (ja) 2016-10-19
CN104640713A (zh) 2015-05-20
US9573411B2 (en) 2017-02-21
US20150231915A1 (en) 2015-08-20

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