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11. 发明申请

WO2004110781A3 WRITING STYLUS FOR ELECTROGRAPHIC POSITION LOCATION APPARATUS 审中-公开
标题翻译：用于电子位置定位装置的写字板
公开(公告)号：WO2004110781A3
公开(公告)日：2005-02-03
申请号：PCT/US2004018113
申请日：2004-06-08
申请人： LEAPFROG ENTPR INC , PERKINS MICHAEL , MILFORD PETER NEVIL , VOSKUIL KIM , LYNCH LARRY , WILLEY JULIE WU KUEI YAO
发明人： PERKINS MICHAEL , MILFORD PETER NEVIL , VOSKUIL KIM , LYNCH LARRY , WILLEY JULIE WU KUEI YAO
IPC分类号： G06F3/033 , G06F3/046 , G09G3/30 , G09G5/00
CPC分类号： G06F3/046 , B43K21/033 , B43K21/22 , B43K23/008 , B43K24/06 , B43K25/00 , B43K29/00 , B43K31/00 , G06F3/03545 , G09B19/025
摘要： A stylus for an eletrographic position location apparatus is disclosed. In one embodiment, the stylus includes a writing element that is retractable. The stylus may have a proximal end and a distal end. A conductive annular structure may be at the proximal end of the stylus.
摘要翻译：公开了一种用于电子位置定位装置的触针。在一个实施例中，触笔包括可缩回的书写元件。触针可以具有近端和远端。导电环形结构可以在触针的近端。

12. 发明申请

WO2004110781A2 WRITING STYLUS FOR ELECTROGRAPHIC POSITION LOCATION APPARATUS 审中-公开
标题翻译：用于电子位置定位装置的写字板
公开(公告)号：WO2004110781A2
公开(公告)日：2004-12-23
申请号：PCT/US2004/018113
申请日：2004-06-08
申请人： LEAPFROG ENTERPRISES, INC. , PERKINS, Michael , MILFORD, Peter,Nevil , VOSKUIL, Kim , LYNCH, Larry , WILLEY, Julie Wu Kuei Yao
发明人： PERKINS, Michael , MILFORD, Peter,Nevil , VOSKUIL, Kim , LYNCH, Larry , WILLEY, Julie Wu Kuei Yao
IPC分类号： B43B
CPC分类号： G06F3/046 , B43K21/033 , B43K21/22 , B43K23/008 , B43K24/06 , B43K25/00 , B43K29/00 , B43K31/00 , G06F3/03545 , G09B19/025
摘要： A stylus for an eletrographic position location apparatus is disclosed. In one embodiment, the stylus includes a writing element that is retractable. The stylus may have a proximal end and a distal end. A conductive annular structure may be at the proximal end of the stylus.
摘要翻译：公开了一种用于电子位置定位装置的触针。在一个实施例中，触笔包括可缩回的书写元件。触针可以具有近端和远端。导电环形结构可以在触针的近端。

13. 发明授权

EP0287237B1 Mechanical pencil 失效
标题翻译：自动铅笔
公开(公告)号：EP0287237B1
公开(公告)日：1992-05-13
申请号：EP88302789.8
申请日：1988-03-29
申请人： KOTOBUKI & CO., LTD.
发明人： Kageyama, Hidehei Kotobuki & Co., Ltd. , Mitsuya, Yoshihide Kotobuki & Co., Ltd. , Nakazato, Yoichi Kotobuki & Co., Ltd.
IPC分类号： B43K21/033
CPC分类号： B43K21/033

14. 发明公开

EP0215584A1 Lead feed mechanism for mechanical pencil 失效
标题翻译： MinenvorschubmechanismusfürFüllminenstift。
公开(公告)号：EP0215584A1
公开(公告)日：1987-03-25
申请号：EP86306414.3
申请日：1986-08-19
申请人： KOTOBUKI & CO., LTD.
发明人： Kageyama, Hidehei Kotobuki Co., Ltd. , Mitsuya, Yoshihide Kotobuki & Co., Ltd.
IPC分类号： B43K21/02
CPC分类号： B43K21/033
摘要： A mechanical pencil having a lead pipe (33), a bottom bearer (34), a frame (45), a pushing member (39), a sleeve (37), a lead chuck (36), etc.
A slider (46) includes adjacent the top thereof an external engaging portion for engaging with the inside of part of the bottom member (32), and is pre-set so that the top of the slider is separated at a prescribed distance from the pushing member.
摘要翻译：一种具有引线管（33），底托（34），框架（45），推动构件（39），套筒（37），引线卡盘（36）等的自动铅笔。 >滑块（46）包括与其顶部相邻的外部接合部分，用于与底部构件（32）的一部分内侧接合，并且预先设定为使得滑块的顶部与推动会员

15. 发明授权

EP0268398B1 Lead chuck of mechanical pencil 失效
标题翻译：机械导轨导杆
公开(公告)号：EP0268398B1
公开(公告)日：1992-03-18
申请号：EP87309608.5
申请日：1987-10-30
申请人： KOTOBUKI & CO., LTD.
发明人： Kageyama, Hidehei c/o Kotobuki & Co. Ltd. , Mitsuya, Yoshihide c/o Kotobuki & Co. Ltd. , Nakazato, Yoichi c/o Kotobuki & Co. Ltd.
IPC分类号： B43K21/02 , B43K21/22
CPC分类号： B43K21/22 , B43K21/033

16. 发明公开

EP0146128A2 Automatic mechanical pencil 失效
标题翻译： AutomatischerFüllminenstift。
公开(公告)号：EP0146128A2
公开(公告)日：1985-06-26
申请号：EP84115435.4
申请日：1984-12-14
申请人： MICRO CO., LTD.
发明人： Shima, Syouzo
IPC分类号： B43K21/22 , B43K21/02
CPC分类号： B43K21/22 , B43K21/033
摘要： Automatic mechanical pencil provided with a chuck which will grip a lead to allow the advance of the same, wherein the lead is kept prevented from retraction when it is pushed back by writing pressure, while the advance movement of the lead is allowed when it is to be advanced. The chuck is formed by the combination of two chuck elements, which will cooperate to grip the lead at their front ends. Intermediate portions of the chuck elements are swingably connected, so that when rear portions of the connection are pushed by a spring, front portions of chuck elements will be opened in the direction of mutual disconnection to release the lead.
摘要翻译：自动自动铅笔设置有卡盘，其将抓住引线以允许引线的前进，其中当通过书写压力推动引线时，引线被保持防止收回，同时当引线被提前移动时进步。卡盘由两个卡盘元件的组合形成，这两个卡盘元件将协同作用以在其前端抓住引线。卡盘元件的中间部分可摆动地连接，使得当连接件的后部被弹簧推动时，卡盘元件的前部将沿相互断开的方向打开以释放引线。

17. 发明授权

US07224348B2 Writing stylus 有权
标题翻译：写手写笔
公开(公告)号：US07224348B2
公开(公告)日：2007-05-29
申请号：US11418678
申请日：2006-05-04
申请人： Michael Perkins , Peter Nevil Milford , Kim Voskuil , Larry Lynch , Julie Wu Kuei Yao Willey
发明人： Michael Perkins , Peter Nevil Milford , Kim Voskuil , Larry Lynch , Julie Wu Kuei Yao Willey
IPC分类号： G09G5/00
CPC分类号： G06F3/046 , B43K21/033 , B43K21/22 , B43K23/008 , B43K24/06 , B43K25/00 , B43K29/00 , B43K31/00 , G06F3/03545 , G09B19/025
摘要： A stylus for an electrographic position location apparatus is disclosed. In one embodiment, the stylus includes a writing element that is retractable. The stylus may have a proximal end and a distal end. A conductive annular structure may be at the proximal end of the stylus.
摘要翻译：公开了一种用于电子照相位置定位装置的触针。在一个实施例中，触笔包括可缩回的书写元件。触针可以具有近端和远端。导电环形结构可以在触针的近端。

18. 发明授权

US4957384A Mechanical pencil 失效
标题翻译：自动铅笔
公开(公告)号：US4957384A
公开(公告)日：1990-09-18
申请号：US338201
申请日：1989-04-14
申请人： Hidehei Kageyama , Yoshihide Mitsuya , Youichi Nakazato
发明人： Hidehei Kageyama , Yoshihide Mitsuya , Youichi Nakazato
IPC分类号： B43K21/16 , B43K21/00 , B43K21/027 , B43K21/033 , B43K21/22
CPC分类号： B43K21/22 , B43K21/003 , B43K21/027 , B43K21/033
摘要： A mechanical pencil in which a lead guide pipe may protect a lead in a range from a lead chuck to the tip member or an extremity end of the slider by the tip member or the slider or the projection bar as well as the lead guide pipe so as to protect the lead and to prevent a breakage of the lead and a clogging of broken lead.
摘要翻译：一种铅笔引导管，其中引导引导管可以通过尖端构件或滑块或突出杆以及引导引导管将引线从铅卡盘保护到尖端构件或滑块的末端，从而以保护铅，防止铅的破损和铅的堵塞。

19. 发明授权

US4872776A Lead chuck of mechanical pencil 失效
标题翻译：铅笔夹头
公开(公告)号：US4872776A
公开(公告)日：1989-10-10
申请号：US114745
申请日：1987-10-30
申请人： Hidehei Kageyama , Yoshihide Mitsuya , Yoichi Nakazato
发明人： Hidehei Kageyama , Yoshihide Mitsuya , Yoichi Nakazato
IPC分类号： B43K21/033 , B43K21/22
CPC分类号： B43K21/22 , B43K21/033
摘要： A lead chuck of a mechanical pencil to be assembled into a lead feeding mechanism of a rear end knock type, an automatic lead feeding type and an extremity end knock type mechanical pencil in which it is arranged within the sleeve through a resilient member in such a way as it may be advanced or retracted. A lead holding part is formed at the extremity end portions of the divided surfaces of the chuck members which are fully divided into two sections along an axial plane. The lead holding part is formed with several teeth for use in holding the lead under four-point or six-point contacted condition within axially formed grooves made at the central portions of the divided surfaces. The teeth are projected in several rows and formed at the raised surfaces of the grooves. Stepped partial circumferential projections are projected and formed at the central part of the raised parts of the front portions of the semi-circumferential flange which are projected and formed at the outer circumference at the rear ends of the chuck members. Other stepped projections are formed at both end portions of the raised rear surfaces of the opposite sides of the flange, thereby the extremity end of the lead supplying cylinder extremity end receiving element is abutted against the rear raised surface of the flange part from the rear end side of the lead chuck. Forces applied from both directions, when the front raised surface of the flange part receive the rear end of the resilient member installed between it and the sleeve, are utilized and each of the chuck members generates a flexing phenomenon and the chuck members may then perform an instantaneous expanding operation under this flexing force.

20. 发明授权

US4003664A Mechanical pencil with lead feed responsive to writing pressure 失效
标题翻译：铅笔的机械铅笔响应书写压力
公开(公告)号：US4003664A
公开(公告)日：1977-01-18
申请号：US641916
申请日：1975-12-18
申请人： Kemal Butka
发明人： Kemal Butka
IPC分类号： B43K21/033 , B43K21/16
CPC分类号： B43K21/033
摘要： A mechanical pencil, especially for thin leads, in which a tubular guide projects from and is guided for movement in axial direction in one end of a tubular casing. Lead is automatically advanced through the casing as a function of pressure exerted on the tubular guide during writing or drawing by successively compressing and expanding a tubular, resilient element having a conically-shaped end. During writing or drawing, the resilient element is compressed and its conically shaped end is wedged in tight engagement into a cooperating conically shaped end of an abutment member so as to clamp lead passing through the casing, thereby preventing the lead from moving inwardly during writing. When pressure is terminated, the resilient element is restored to its expanded condition, thereby freeing the lead to advance.
摘要翻译：一种特别用于薄引线的自动铅笔，其中管状引导件在管状壳体的一端中从轴向突出并被引导以在轴向上移动。根据通过连续地压缩和膨胀具有圆锥形端部的管状弹性元件，在书写或拉伸过程中，引线作为压力施加在管状引导件上的功能自动前进通过外壳。在书写或拉伸过程中，弹性元件被压缩，并且其圆锥形端部紧密地楔合成邻接构件的配合圆锥形端，以便夹紧通过壳体的引线，从而防止引线在写入期间向内移动。当压力终止时，弹性元件恢复到其膨胀状态，从而释放导线。

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