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1. 发明申请

US20090014566A1 PAPER SHREDDING TOOL 审中-公开
标题翻译：纸制工具
公开(公告)号：US20090014566A1
公开(公告)日：2009-01-15
申请号：US11776344
申请日：2007-07-11
申请人： King Biu MAK , Chung Ming MAK , Ronald Chung Yin MAK
发明人： King Biu MAK , Chung Ming MAK , Ronald Chung Yin MAK
IPC分类号： B02C1/08
CPC分类号： B02C18/0007
摘要： A paper shredding tool is disclosed as including a first pair of cutters partly abutting each other along a first cutting plane; a second pair of cutters adjacent to the first pair of cutters, the second pair of cutters partly abutting each other along a second cutting plane; a third pair of cutters partly abutting each other along a third cutting plane; and a fourth pair of cutters adjacent to the third pair of cutters, the fourth pair of cutters partly abutting each other along a fourth cutting plane; in which each pair of cutters are rotatable relative to each other to cut a piece of paper passing between the pair of cutters along their respective cutting plane; and the distance between the first cutting plane and the second cutting plane is different from the distance between the third cutting plane and the fourth cutting plane.
摘要翻译：公开了一种切碎工具，其包括沿着第一切割平面彼此部分地邻接的第一对切割器; 与所述第一对切割器相邻的第二对切割器，所述第二对切割器沿着第二切割平面彼此部分地邻接; 第三对切割器沿着第三切割平面彼此部分地邻接; 以及与所述第三对切割器相邻的第四对切割器，所述第四对切割器沿着第四切割平面彼此部分地邻接; 其中每对切割器可相对于彼此旋转以沿着它们各自的切割平面切割通过所述一对切割器之间的一张纸; 并且第一切割平面与第二切割平面之间的距离与第三切割平面与第四切割平面之间的距离不同。

2. 外观设计

USD452531S1 Clip dispenser 失效
标题翻译：夹子分配器
公开(公告)号：USD452531S1
公开(公告)日：2001-12-25
申请号：US29137042
申请日：2001-02-13
申请人： King Biu Mak , Chung Yin Ronald Mak , Chung Ming Mak
设计人： King Biu Mak , Chung Yin Ronald Mak , Chung Ming Mak

3. 发明授权

US07455087B2 Electric sharpener for writing instruments 失效
标题翻译：用于书写工具的电动磨刀机
公开(公告)号：US07455087B2
公开(公告)日：2008-11-25
申请号：US11619692
申请日：2007-01-04
申请人： King Biu Mak , Chung Ming Mak , Ronald Chung Yin Mak
发明人： King Biu Mak , Chung Ming Mak , Ronald Chung Yin Mak
IPC分类号： B43L23/08
CPC分类号： B43L23/00 , B43L23/008 , B43L23/02
摘要： An electric sharpener for writing instruments, e.g. an electric pencil sharpener, is disclosed as including an electric motor, a cutting blade which may be driven by the electric motor to rotate to cut an end of a pencil received within the sharpener, a circuit opening arrangement operatively associated with the motor in which the circuit opening arrangement is adapted, upon insertion of the pencil into the electric pencil sharpener by a pre-determined length, to open an electric circuit in the sharpener to cease operation of the electric motor, and an adjustment member operable to change the orientation of the circuit opening arrangement relative to a longitudinal axis of the electric sharpener to vary the pre-determined length.
摘要翻译：用于书写工具的电动磨刀机，例如公开了一种电动铅笔刀，其包括电动机，可由电动机驱动以旋转以切割容纳在磨刀机内的铅笔的端部的切割刀片，与电动机可操作地相关联的电路开口装置，其中，电路开口布置适于在将铅笔以预定长度插入到电动铅笔磨刀器中以打开磨刀器中的电路以停止电动机的操作，并且可调节构件可改变方向电路打开装置相对于电动磨刀器的纵向轴线改变预定长度。

4. 发明申请

US20080163955A1 Electric Sharpener For Writing Instruments 失效
标题翻译：书写工具电动磨刀机
公开(公告)号：US20080163955A1
公开(公告)日：2008-07-10
申请号：US11619692
申请日：2007-01-04
申请人： King Biu MAK , Chung Ming MAK , Ronald Chung Yin MAK
发明人： King Biu MAK , Chung Ming MAK , Ronald Chung Yin MAK
IPC分类号： B43L23/00 , B43L23/02 , B43L23/08
CPC分类号： B43L23/00 , B43L23/008 , B43L23/02
摘要： An electric sharpener for writing instruments, e.g. an electric pencil sharpener, is disclosed as including an electric motor, a cutting blade which may be driven by the electric motor to rotate to cut an end of a pencil received within the sharpener, a circuit opening arrangement operatively associated with the motor in which the circuit opening arrangement is adapted, upon insertion of the pencil into the electric pencil sharpener by a pre-determined length, to open an electric circuit in the sharpener to cease operation of the electric motor, and an adjustment member operable to change the orientation of the circuit opening arrangement relative to a longitudinal axis of the electric sharpener to vary the pre-determined length.
摘要翻译：用于书写工具的电动磨刀机，例如公开了一种电动铅笔刀，其包括电动机，可由电动机驱动以旋转以切割容纳在磨刀机内的铅笔的端部的切割刀片，与电动机可操作地相关联的电路开口装置，其中，电路开口布置适于在将铅笔以预定长度插入到电动铅笔磨刀器中以打开磨刀器中的电路以停止电动机的操作，并且可调节构件可改变方向电路打开装置相对于电动磨刀器的纵向轴线改变预定长度。

5. 外观设计

USD434444S Pencil sharpener casing 失效
公开(公告)号：USD434444S
公开(公告)日：2000-11-28
申请号：US104930
申请日：1999-05-13
申请人： King Biu Mak
设计人： King Biu Mak

6. 外观设计

USD405830S Electric pencil sharpener 失效
公开(公告)号：USD405830S
公开(公告)日：1999-02-16
申请号：US84617
申请日：1998-03-06
申请人： King Biu Mak
设计人： King Biu Mak

7. 发明授权

US06397480B1 Mechanism for sharpening a writing instrument 有权
标题翻译：磨削书写工具的机制
公开(公告)号：US06397480B1
公开(公告)日：2002-06-04
申请号：US09611323
申请日：2000-07-06
申请人： King Biu Mak , Chung Yin Ronald Mak , Chung Ming Mak
发明人： King Biu Mak , Chung Yin Ronald Mak , Chung Ming Mak
IPC分类号： B43L2306
CPC分类号： B43L23/06 , B43L23/00
摘要： A pencil sharpener (10) is disclosed as including a body (12) with a hole (22) for receiving an end of a pencil, a cutting blade (24) secured to the body (12) for sharpening the pencil, and a stopper (30) movable relative to the body (12) to vary the length of the end of the pencil which may be received into the hole (22).
摘要翻译：公开了一种铅笔刀（10），其包括具有用于接收铅笔端部的孔（22）的主体（12），固定到主体（12）上用于磨光铅笔的切割刀片（24）（30）可相对于主体（12）移动以改变可以被接收到孔（22）中的铅笔的端部的长度。

8. 外观设计

USD457190S1 Clip dispenser 失效
标题翻译：夹子分配器
公开(公告)号：USD457190S1
公开(公告)日：2002-05-14
申请号：US29125478
申请日：2000-06-26
申请人： King Biu Mak , Chung Yin Donald Mak , Chung Ming Mak
设计人： King Biu Mak , Chung Yin Donald Mak , Chung Ming Mak

9. 发明授权

US06898856B2 Letter opener 失效
标题翻译：开信刀
公开(公告)号：US06898856B2
公开(公告)日：2005-05-31
申请号：US10686739
申请日：2003-10-17
申请人： King Biu Mak , Chung Yin Ronald Mak , Chung Ming Mak
发明人： King Biu Mak , Chung Yin Ronald Mak , Chung Ming Mak
IPC分类号： B26B29/00 , B43M7/00
CPC分类号： B43M7/002 , B43M7/007 , Y10S30/03
摘要： A letter opener is disclosed as including a body with a channel allowing an envelope to pass through, and a cutting blade extending into the channel, in which the body and the cutting blade are movable relative to each other to vary the position along the channel at which the cutting blade cuts the passing envelope. At least part of the channel is of a generally S shape.
摘要翻译：公开了一种字母开启器，其包括具有允许信封通过的通道的主体和延伸到通道中的切割刀片，其中主体和切割刀片可相对于彼此移动，从而改变沿着通道的位置切割刀片切割通过的信封。通道的至少一部分具有大致S形状。

10. 发明授权

US06637481B2 Apparatus for sharpening a writing instrument 失效
标题翻译：用于磨削书写工具的装置
公开(公告)号：US06637481B2
公开(公告)日：2003-10-28
申请号：US10096244
申请日：2002-03-13
申请人： King Biu Mak , Chung Yin Ronald Mak , Chung Ming Mak
发明人： King Biu Mak , Chung Yin Ronald Mak , Chung Ming Mak
IPC分类号： B43L2302
CPC分类号： B43L23/02
摘要： An apparatus for sharpening a writing instrument, e.g. an electric pencil sharpener, is disclosed as including a body for receiving a pencil for sharpening, and a base, the base having a bottom surface to support the apparatus on a surface, and the body may be positioned relative to the base in a first configuration and at least a second configuration, and when the body is positioned relative to the base in the first configuration, a longitudinal axis of the body and an axis perpendicular to the bottom surface of the base subtend a first angle, and when the body is positioned relative to the base in the second configuration, these two axes subtend a second angle which differs from the first angle.
摘要翻译：一种用于磨削书写工具的装置，例如，公开了一种电动铅笔刀，包括用于接收用于磨削的铅笔的主体，以及底座，底座具有用于将设备支撑在表面上的底面，并且主体可以相对于基座以第一构造定位以及至少第二构造，并且当所述主体在所述第一构造中相对于所述基座定位时，所述主体的纵向轴线和垂直于所述底座的底面的轴线对准第一角度，并且当所述主体定位时相对于第二配置中的基座，这两个轴对准不同于第一角度的第二角度。

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