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1. 发明授权

US09782839B2 Hole cutter with chip egress aperture 有权
公开(公告)号：US09782839B2
公开(公告)日：2017-10-10
申请号：US13006117
申请日：2011-01-13
申请人： Joseph Thomas Novak , Matthew Christopher Green
发明人： Joseph Thomas Novak , Matthew Christopher Green
IPC分类号： B23B51/04
CPC分类号： B23B51/0406 , B23B51/04 , B23B2260/072 , Y10T408/895 , Y10T408/8953 , Y10T408/896
摘要： A hole cutter has a substantially cylindrical blade body defining a blade body circumference, a cutting edge formed on one end of the blade body, and an axially-elongated slot formed through the substantially cylindrical blade body. The axially-elongated slot is configured to receive chips flowing from the cutting edge within the interior of the blade body and (i) into the slot, and/or (ii) through the slot, to prevent the collection of such chips within the interior of the blade body and/or at an interface between the blade body and work piece. The axially-elongated slot defines a first end adjacent to the cutting edge, a second end axially spaced further from the cutting edge, and a slot area. The hole cutter further defines a total slot area to blade body circumference ratio within the range of about 0.1 to about 0.3 depending on the size of the hole cutter.

2. 发明授权

US09358619B2 Hole cutter with chip egress aperture 有权
公开(公告)号：US09358619B2
公开(公告)日：2016-06-07
申请号：US13006117
申请日：2011-01-13
申请人： Joseph Thomas Novak , Matthew Christopher Green
发明人： Joseph Thomas Novak , Matthew Christopher Green
IPC分类号： B23B51/04
摘要： A hole cutter has a substantially cylindrical blade body defining a blade body circumference, a cutting edge formed on one end of the blade body, and an axially-elongated slot formed through the substantially cylindrical blade body. The axially-elongated slot is configured to receive chips flowing from the cutting edge within the interior of the blade body and (i) into the slot, and/or (ii) through the slot, to prevent the collection of such chips within the interior of the blade body and/or at an interface between the blade body and work piece. The axially-elongated slot defines a first end adjacent to the cutting edge, a second end axially spaced further from the cutting edge, and a slot area. The hole cutter further defines a total slot area to blade body circumference ratio within the range of about 0.1 to about 0.3 depending on the size of the hole cutter.

3. 外观设计

USD687472S1 Hole saw 有权
公开(公告)号：USD687472S1
公开(公告)日：2013-08-06
申请号：US29418439
申请日：2012-04-17
申请人： Joseph Thomas Novak , Matthew Christopher Green , Robert Richard Zielonka , William B. Korb
设计人： Joseph Thomas Novak , Matthew Christopher Green , Robert Richard Zielonka , William B. Korb

4. 外观设计

USD563669S1 Tool kit box 有权
标题翻译：工具包盒
公开(公告)号：USD563669S1
公开(公告)日：2008-03-11
申请号：US29232538
申请日：2005-06-21
申请人： Michael Bosak , Matthew Christopher Green , Lisa Fryer , Peter Weremchuk
设计人： Michael Bosak , Matthew Christopher Green , Lisa Fryer , Peter Weremchuk

5. 发明授权

US09808869B2 Hole cutter with chip egress aperture 有权
公开(公告)号：US09808869B2
公开(公告)日：2017-11-07
申请号：US12687078
申请日：2010-01-13
申请人： Joseph Thomas Novak , Matthew Christopher Green
发明人： Joseph Thomas Novak , Matthew Christopher Green
IPC分类号： B23B51/04
CPC分类号： B23B51/0406 , B23B51/04 , B23B51/0453 , Y10T408/8953 , Y10T408/896
摘要： A hole cutter has a substantially cylindrical blade body defining a blade body circumference, a cutting edge formed on one end of the blade body, and an axially-elongated slot formed through the substantially cylindrical blade body. The axially-elongated slot is configured to receive chips flowing from the cutting edge within the interior of the blade body and (i) into the slot, and/or (ii) through the slot, to prevent the collection of such chips within the interior of the blade body and/or at an interface between the blade body and work piece. The axially-elongated slot defines a first end adjacent to the cutting edge, a second end axially spaced further from the cutting edge, and a slot area. The hole cutter further defines a total slot area to blade body circumference ratio within the range of about 0.1 to about 0.3 depending on the size of the hole cutter.

6. 发明授权

US08579554B2 Hole cutter with axially-elongated aperture defining multiple fulcrums 有权
标题翻译：孔刀具有轴向细长的孔，限定多个支点
公开(公告)号：US08579554B2
公开(公告)日：2013-11-12
申请号：US12687065
申请日：2010-01-13
申请人： Joseph Thomas Novak , Matthew Christopher Green
发明人： Joseph Thomas Novak , Matthew Christopher Green
IPC分类号： B23B51/04
CPC分类号： B23B51/0453
摘要： A hole cutter has a cylindrical blade body including a cutting edge and one or more axially-elongated apertures formed within a side wall of the blade body. The axially-elongated aperture is configured to receive a lever, such as a screwdriver, therethrough. Each axially-elongated aperture includes a first fulcrum axially spaced adjacent to the cutting edge, a second fulcrum axially spaced further away from the cutting edge than the first fulcrum, and a third fulcrum axially spaced between the first and second fulcrums. A lever, such as a screwdriver, can be inserted into the aperture and placed against each of the fulcrums to lever slugs out of the interior of the blade body.
摘要翻译：孔切割器具有圆柱形刀片体，其包括切割刃和形成在刀片主体的侧壁内的一个或多个轴向细长孔。轴向细长的孔被构造成容纳穿过其中的诸如螺丝刀的杆。每个轴向细长的孔包括与切割边缘相邻轴向隔开的第一支点，与第一支点相比轴向间隔开比切割边缘更远的第二支点，以及在第一和第二支点之间轴向隔开的第三支点。诸如螺丝刀的杠杆可以被插入到孔中并放置在每个支点上，以将块塞从叶片本体的内部拉出。

7. 外观设计

USD659176S1 Hole saw 有权
标题翻译：孔锯
公开(公告)号：USD659176S1
公开(公告)日：2012-05-08
申请号：US29353759
申请日：2010-01-13
申请人： Joseph Thomas Novak , Matthew Christopher Green , Robert Richard Zielonka , William B. Korb
设计人： Joseph Thomas Novak , Matthew Christopher Green , Robert Richard Zielonka , William B. Korb

8. 发明申请

US20110170966A1 Hole Cutter with Axially-Elongated Aperture Defining Multiple Fulcrums 有权
标题翻译：具有轴向延伸孔径的孔刀定义多个支点
公开(公告)号：US20110170966A1
公开(公告)日：2011-07-14
申请号：US13006080
申请日：2011-01-13
申请人： Joseph Thomas Novak , Matthew Christopher Green
发明人： Joseph Thomas Novak , Matthew Christopher Green
IPC分类号： B23B51/04
CPC分类号： B23B51/0406 , B23B51/0453 , Y10T408/895
摘要： A hole cutter has a cylindrical blade body including a cutting edge and one or more axially-elongated apertures formed within a side wall of the blade body. The axially-elongated aperture is configured to receive a lever, such as a screwdriver, therethrough. Each axially-elongated aperture includes a first fulcrum axially spaced adjacent to the cutting edge, a second fulcrum axially spaced further away from the cutting edge than the first fulcrum, and optionally a third fulcrum axially spaced between the first and second fulcrums. A lever, such as a screwdriver, can be inserted into the aperture and placed against each of the fulcrums to lever slugs out of the interior of the blade body.
摘要翻译：孔切割器具有圆柱形刀片体，其包括切割刃和形成在刀片主体的侧壁内的一个或多个轴向细长孔。轴向细长的孔被构造成容纳穿过其中的诸如螺丝刀的杆。每个轴向细长的孔包括邻近切割边缘轴向间隔开的第一支点，与第一支点相比轴向间隔开比切割边缘更远的第二支点，以及可选地在第一和第二支点之间轴向隔开的第三支点。诸如螺丝刀的杠杆可以被插入到孔中并放置在每个支点上，以将块塞从叶片本体的内部拉出。

9. 发明授权

US08579555B2 Hole cutter with axially-elongated aperture defining multiple fulcrums 有权
标题翻译：孔刀具有轴向细长的孔，限定多个支点
公开(公告)号：US08579555B2
公开(公告)日：2013-11-12
申请号：US13006080
申请日：2011-01-13
申请人： Joseph Thomas Novak , Matthew Christopher Green
发明人： Joseph Thomas Novak , Matthew Christopher Green
IPC分类号： B23B51/04
CPC分类号： B23B51/0406 , B23B51/0453 , Y10T408/895
摘要： A hole cutter has a cylindrical blade body including a cutting edge and one or more axially-elongated apertures formed within a side wall of the blade body. The axially-elongated aperture is configured to receive a lever, such as a screwdriver, therethrough. Each axially-elongated aperture includes a first fulcrum axially spaced adjacent to the cutting edge, a second fulcrum axially spaced further away from the cutting edge than the first fulcrum, and optionally a third fulcrum axially spaced between the first and second fulcrums. A lever, such as a screwdriver, can be inserted into the aperture and placed against each of the fulcrums to lever slugs out of the interior of the blade body.
摘要翻译：孔切割器具有圆柱形刀片体，其包括切割刃和形成在刀片主体的侧壁内的一个或多个轴向细长孔。轴向细长的孔被构造成容纳穿过其中的诸如螺丝刀的杆。每个轴向细长的孔包括邻近切割边缘轴向间隔开的第一支点，与第一支点相比轴向间隔开比切割边缘更远的第二支点，以及可选地在第一和第二支点之间轴向隔开的第三支点。诸如螺丝刀的杠杆可以被插入到孔中并放置在每个支点上，以将块塞从叶片本体的内部拉出。

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