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1. 发明授权

US5345652A Refill eraser 失效
标题翻译：补充橡皮擦
公开(公告)号：US5345652A
公开(公告)日：1994-09-13
申请号：US182759
申请日：1994-01-14
申请人： Cheng-Hwa Chuang
发明人： Cheng-Hwa Chuang
IPC分类号： B43K23/12 , B43L19/00
CPC分类号： B43K23/126 , B43L19/00
摘要： A refill eraser comprises at least one refill member. Each refill member includes a holding barrel having a partition portion and a plurality of rotation-preventive ridges formed on an inner peripheral surface of its front portion, and an eraser body having a generally frustro-conical front end portion, a cylindrical intermediate portion, and a cylindrical rear end portion. The eraser body is press-fitted into and held at its rear end portion and intermediate portion within the front portion of the holding barrel with its rear end portion and intermediate portion engaged with the ridges and with its rear end supported by the partition portion. The front end portion of the eraser body protrudes from the front end of the holding barrel. A plurality of the refill members are refillably held within an elongated tubular shaft. A front end of the eraser body located on the foremost end protrudes from a front end of the tubular shaft.
摘要翻译：再填充橡皮擦包括至少一个填充构件。每个补充构件包括具有分隔部分和形成在其前部的内周表面上的多个防旋转脊的保持筒，以及具有大致截头圆锥形的前端部，圆柱形中间部分的橡皮擦主体，以及圆筒形后端部。橡皮擦体的后端部和保持筒的前部的中间部被压配合并保持在其后端部，中间部与脊部接合，后端由分隔部支承。橡皮擦体的前端部从保持筒的前端突出。多个补充构件可再填充地保持在细长管状轴内。位于最前端的橡皮擦体的前端从管状轴的前端突出。

2. 发明授权

US5044804A Writing instrument 失效
标题翻译：书写工具
公开(公告)号：US5044804A
公开(公告)日：1991-09-03
申请号：US451122
申请日：1989-12-14
申请人： Cheng-Hwa Chuang
发明人： Cheng-Hwa Chuang
IPC分类号： B43K19/02 , A45D40/00 , A45D40/20 , A63H33/08 , B43K5/00 , B43K19/00 , B43K23/00 , B43K23/016 , B43K23/06 , B43K27/00 , B43K27/08 , B43L13/00 , B43L19/00
CPC分类号： B43K19/006 , B43K23/00 , B43K23/06 , B43K27/08 , B43K5/005 , B43K7/005 , B43K8/003 , A45D2040/204
摘要： A writing instrument in which plural cartridges are fitted and coupled in series with each other in their longitudinal direction so that the cartridges are removable from each other. Each of the cartridges comprises a tubular body having a tubular projection at one end of the tubular body and having an optionally shaped cross section, and a core unit inserted in the tubular projection so that the core unit is held in it. The tubular body has an insertion hole into which the tubular projection of the adjacent cartridge, which is coupled to the tubular body, is fitted in the longitudinal direction of each cartridge so that the tubular projection is held in the insertion hole removable from it. The former tubular projection has an insertion hole in which the core unit of the adjacent cartridge is housed. The circumferential outside of the tubular body has at least one engagement projection and at least one engagement groove, each of which can be engaged with the engagement groove or engagement projection of the tubular body of another cartridge so as to couple the cartridge in parallel with each other in their transverse direction removably from each other.
摘要翻译：一种书写工具，其中多个盒被沿其纵向方向彼此串联地装配和联接，使得盒可以彼此拆卸。每个盒包括管状体，其在管状体的一端处具有管状突起，并且具有可选的形状的横截面，以及插入管状突起中的芯单元，使得芯单元保持在其中。管状体具有插入孔，联接到管状体的相邻药筒的管状突出部沿其插入每个药筒的纵向方向上，使得管状突出部保持在插入孔中，可从其移除。前一个管状突起具有插入孔，相邻的盒的芯单元被容纳在该插入孔中。管状体的周向外部具有至少一个接合突起和至少一个接合槽，每个接合突起可以与另一个盒的管状体的接合槽或接合突起接合，以便将盒与每个另一个在其横向方向上彼此可拆卸。

3. 发明授权

US5221152A Writing instrument with cap 失效
标题翻译：用帽子书写乐器
公开(公告)号：US5221152A
公开(公告)日：1993-06-22
申请号：US893198
申请日：1992-06-02
申请人： Cheng-Hwa Chuang
发明人： Cheng-Hwa Chuang
IPC分类号： B43K3/00 , B43K23/08 , B43K23/10 , B43K25/02 , B43K27/04 , B43K29/02
CPC分类号： B43K29/02 , B43K23/10 , B43K25/022 , Y10T24/1347
摘要： The tubular main body of a writing instrument has a cylinder the writing end of which is formed to include a cap-fitting portion. A gripping portion, which is formed on the cylinder below the cap-fitting portion, has an outer peripheral surface provided with a number of annular slip-preventing grooves. A cap detachably fitted on the cap-fitting portion of the cylinder includes a clip extending axially to a point in the vicinity of the gripping portion. The clip has an engaging projection formed on an underside thereof for engaging one of the slip-preventing grooves of the gripping portion when the cap is attached. When the writing instrument is clipped to the fabric on the outer side of a shirt or jacket pocket, the engaging projection on the clip and the slip-preventing groove of the gripping portion on the cylinder of the tubular main body engage each other via the fabric clamped between them.
摘要翻译：书写工具的管状主体具有其书写端形成为包括帽配合部分的圆筒。形成在盖配合部下方的筒体上的把持部具有设有多个环状防滑槽的外周面。可拆卸地装配在气缸的盖配合部分上的盖子包括轴向延伸到夹持部分附近的点的夹子。夹具具有形成在其下侧上的接合突起，用于在安装盖时接合抓握部分的防滑槽中的一个。当书写工具夹在衬衫或护套口袋的外侧上的织物时，夹子上的接合突起和管状主体的圆筒上的抓握部分的防滑槽经由织物彼此接合夹在他们之间。

4. 发明授权

US5984550A Writing device 失效
标题翻译：写装置
公开(公告)号：US5984550A
公开(公告)日：1999-11-16
申请号：US606598
申请日：1996-02-26
申请人： Cheng-Hwa Chuang
发明人： Cheng-Hwa Chuang
IPC分类号： B43K23/08 , B43K7/00 , B43K19/02 , B43K23/10 , B43K25/02 , B43K27/02 , B43K29/02 , B43K27/04
CPC分类号： B43K25/022 , B43K23/10 , B43K27/02 , B43K29/02
摘要： In a writing device, an engaging portion having an annular protrusion and an annular depression is formed on the outer surface of the head end portion of a writing device body. Also, an engaging portion having an annular protrusion and an annular depression is formed on the outer surface of the tail end portion of the writing device body. A plurality of engaging protrusions are formed on the inner surface of a cap arranged at a predetermined spacing in the circumferential direction of the cap. When the cap is attached to the writing device body, the engaging protrusions move over the head end side annular protrusion and then engage with the head end side annular depression. When the cap is attached to the tail end of the writing device body, the engaging protrusions of the cap move over the tail end side annular protrusion and then engage with the tail end side annular depression. As a result of the engagement, the cap is less likely to unintentionally come off the writing device body. Also, a click occurs upon engagement, whereby the user can make sure that the cap has properly engaged with the writing device body.
摘要翻译：在书写装置中，在书写装置主体的头端部的外表面上形成具有环状突起和环状凹部的卡合部。此外，在书写装置主体的尾端部的外表面上形成有具有环状突起和环状凹部的卡合部。多个接合突起形成在盖的内表面上，其在盖的圆周方向上以预定间隔布置。当盖附接到书写装置主体时，接合突起在头端侧环形突起上移动，然后与头端侧环形凹部接合。当盖附接到书写装置主体的尾端时，盖的接合突起在尾端侧环形突起上移动，然后与尾端侧环形凹部接合。作为接合的结果，盖不太可能无意地脱离书写装置主体。此外，在接合时发生点击，由此用户可以确保盖已经与书写装置主体正确地接合。

5. 外观设计

USD394876S Combined refillable eraser tips and holder therefor 失效
公开(公告)号：USD394876S
公开(公告)日：1998-06-02
申请号：US72938
申请日：1997-06-26
申请人： Cheng-Hwa Chuang
设计人： Cheng-Hwa Chuang

6. 外观设计

USD341623S Combined writing instrument and replaceable writing tips 失效
公开(公告)号：USD341623S
公开(公告)日：1993-11-23
申请号：US893216
申请日：1992-06-02
申请人： Cheng-Hwa Chuang
设计人： Cheng-Hwa Chuang

7. 外观设计

USD355442S Combined refillable eraser tips and container therefor 失效
公开(公告)号：USD355442S
公开(公告)日：1995-02-14
申请号：US17583
申请日：1994-01-14
申请人： Cheng-Hwa Chuang
设计人： Cheng-Hwa Chuang

8. 外观设计

USD359510S Cap for writing instrument 失效
公开(公告)号：USD359510S
公开(公告)日：1995-06-20
申请号：US17588
申请日：1994-01-14
申请人： Cheng-Hwa Chuang
设计人： Cheng-Hwa Chuang

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