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61. 外观设计

USD379277S Tub/card display rack 失效
公开(公告)号：USD379277S
公开(公告)日：1997-05-20
申请号：US44095
申请日：1995-09-18
申请人： Burton Kozak
设计人： Burton Kozak

62. 发明授权

US5450775A Multi-function driving tool 失效
标题翻译：多功能驱动工具
公开(公告)号：US5450775A
公开(公告)日：1995-09-19
申请号：US376041
申请日：1995-01-20
申请人： Burton Kozak
发明人： Burton Kozak
IPC分类号： B25B15/02 , B25F1/04 , B25G1/00 , B25G1/08 , B25B23/00
CPC分类号： B25B15/02 , B25F1/04 , B25G1/005 , B25G1/085
摘要： In order to enhance the availability of tools, a multi-function tool includes a handle having first and second ends with the first end having an opening for receiving a screwdriver tip, and the second end having an opening for receiving a tube which is releaseably retained in relation to the handle by a collet. The handle has opposed side openings extending from the second end to a point near the collet. The tube is mounted for limited axial sliding movement relative to the handle from a position where one of its ends is retained by the collet to a position where it is no longer retained by the collet to position the tube in alignment with the side openings in the handle. The tube is also mounted for pivoting movement when it is in alignment with the side openings to a generally transversely extending position. The tube cooperates with the handle in the generally transversely extending position to define a T-shaped handled for applying increased torque to the first handle end. With this construction, a screwdriver tip is also operatively associated with each of the ends of the tube to project outwardly of the second end of the handle when the other of the ends of the tube is retained by the collet.
摘要翻译：为了提高工具的可用性，多功能工具包括具有第一端和第二端的手柄，第一端具有用于容纳螺丝起子头的开口，第二端具有用于容纳可释放地保持的管的开口关于夹子的把手。手柄具有从第二端延伸到靠近夹头的点的相对侧面开口。该管被安装成相对于手柄的有限的轴向滑动运动，其中一个端部由夹头保持在其不再被夹头保持的位置，以将管定位成与管处理。当管子与侧面开口对准到一个大体上横向延伸的位置时，管子也被安装成枢转运动。管在大致横向延伸的位置与手柄配合以限定T形处理，以将增加的扭矩施加到第一手柄端。利用这种结构，当管的另一个端部被夹头保持时，螺丝刀尖端也可操作地与管的每个端部相连，从而将手柄的第二端向外伸出。

63. 外观设计

USD340848S Combined cordless screwdriver and charging stand 失效
公开(公告)号：USD340848S
公开(公告)日：1993-11-02
申请号：US822824
申请日：1992-01-21
申请人： Burton Kozak
设计人： Burton Kozak

64. 发明授权

US09815187B2 Tool accessory having a partially removable attachment portion 有权
公开(公告)号：US09815187B2
公开(公告)日：2017-11-14
申请号：US14221914
申请日：2014-03-21
申请人： Burton Kozak
发明人： Burton Kozak
IPC分类号： B27B19/00 , B25F3/00 , B23D61/00 , B25F1/00 , B25F1/02 , A61B17/14
CPC分类号： B25F3/00 , A61B17/142 , B23D61/006 , B25F1/006 , B25F1/02 , Y10T279/3406
摘要： A tool accessory having an attachment portion having a first aperture for attaching to a tool and a removable portion, wherein in a first configuration the removable portion is engaged with the attachment portion, and in a second configuration the removable portion is disengaged from the attachment portion.

65. 发明申请

US20080075549A1 Non-ferrous bit for use with a magnetic chuck 有权
标题翻译：有色金属钻头用于磁性卡盘
公开(公告)号：US20080075549A1
公开(公告)日：2008-03-27
申请号：US11528725
申请日：2006-09-27
申请人： Burton Kozak
发明人： Burton Kozak
IPC分类号： B23B51/00
CPC分类号： B25B23/12 , B23B31/005 , B23B2260/10 , B23B2270/38 , B25B23/0035 , Y10S81/90 , Y10T279/23 , Y10T408/907 , Y10T408/957
摘要： A device that allows the use of tool- and drill-bits in conjunction with a magnetic chuck comprises ferromagnetic material or a permanent magnet that is attached to the bit.
摘要翻译：允许使用与磁性卡盘相结合的钻头和钻头的装置包括铁磁材料或附着在钻头上的永久磁铁。

66. 发明授权

US06629478B2 Hand tool device with opposing drive ends and storage for multiple tool bits 失效
标题翻译：具有相对驱动端的手动工具装置和用于多个工具位的存储
公开(公告)号：US06629478B2
公开(公告)日：2003-10-07
申请号：US09918958
申请日：2001-07-31
申请人： Burton Kozak
发明人： Burton Kozak
IPC分类号： B25B2316
CPC分类号： B25G1/085
摘要： A hand tool device 10 with opposing first and second drive ends 14 and 30, and storage for multiple tool bits 24 includes a handle portion 12, concentric first and second recesses 16 and 18 in the first end 14, a tool bit base member 22 that engages the first end 14, a plurality of preselected tool bits 24 removably secured to an inner wall 26 of the tool bit base member 22, a shank 28 integrally joined to the handle portion 12 via the first end 14, a third recess 32 in the second 30, a biasing spring 34 snugly inserted into the first recess 16, and a fitting 36 removably joined to a distal end 38 of the shank 28 for removably coupling a preselected tool bit 24 to the shank 28. The tool bits 24 are removed from the tool bit base member 22 by a person forcefully separating the tool bit base member 22 from the handle portion 12 thereby expanding or biasing the spring 34 and exposing the bits 24 for removal, then extracting the required bits 24 whereupon the base member 22 is released to be ultimately returned to a closed position by the return force generated by the spring 34. The tool bits 24 are inserted into the fitting 36 or the third recess 32 or both depending upon the number of bits required to complete a project. When the work is finished, the bits 24 are returned to the base member 22.
摘要翻译：具有相对的第一和第二驱动端14和30的手动工具装置10以及用于多个工具钻头24的存储器包括手柄部分12，第一端14中的同心的第一和第二凹部16和18，工具头基座构件22，与第一端14接合，可移除地固定到工具钻头基座构件22的内壁26上的多个预选的工具钻头24，经由第一端14一体地连接到手柄部分12的柄部28，第二个30，偏置弹簧34紧贴地插入到第一凹部16中，以及配件36，其可移除地连接到柄部28的远端38，用于将预选的工具刀头24可拆卸地联接到柄部28上。将工具刀具24从工具位基座构件22由人员强力地将把手基部构件22与手柄部分12分离，从而使弹簧34膨胀或偏置，并露出钻头24以便移除，然后抽出所需的钻头24，从而释放基座构件22 至最终由弹簧34产生的返回力返回到关闭位置。根据完成项目所需的位数，工具钻头24插入配件36或第三凹部32或两者中。当工作完成时，位24返回到基座构件22。

67. 外观设计

USD402821S Combined tub rack and cardholder 失效
公开(公告)号：USD402821S
公开(公告)日：1998-12-22
申请号：US54031
申请日：1996-05-06
申请人： Burton Kozak
设计人： Burton Kozak

68. 发明授权

US5496103A Product display and storage cabinet 失效
标题翻译：产品展示和存储柜
公开(公告)号：US5496103A
公开(公告)日：1996-03-05
申请号：US101393
申请日：1993-08-03
申请人： Burton Kozak
发明人： Burton Kozak
IPC分类号： A47F3/00 , A47F7/00 , A47F3/14
CPC分类号： A47F3/005 , A47F7/0021
摘要： In order to visibly display products of various types and provide product storage therefor while restricting access to the products for security reasons and/or to maintain the products in a clean condition, a product display and storage cabinet is provided. The cabinet includes first and second distinct product display sections arranged integrally adjacent to one another. The first section has a plurality of distinct product display levels extending from a lower extreme to an upper extreme in generally step-like fashion. The cabinet also has a single product display level for the second section extending from the first section at one of the extremes thereof. In one embodiment, a plurality of walls integrally surround the first and second sections to define an enclosure for product storage and separate transparent lids cover the first section and the second section to restrict access thereto.
摘要翻译：为了可视地显示各种类型的产品并提供产品存储，同时为了安全起见限制对产品的访问和/或将产品保持在干净状态，提供产品展示和存储柜。机柜包括彼此整体相邻布置的第一和第二不同的产品显示部分。第一部分具有多个不同的产品展示级别，其通常以阶梯式的方式从较低的极限延伸到上限。机柜还具有从第一部分在其极限之一延伸的第二部分的单个产品展示级别。在一个实施例中，多个壁整体地围绕第一和第二部分以限定用于产品存储的外壳，并且分离的透明盖覆盖第一部分和第二部分以限制对其的访问。

69. 外观设计

USD359216S Insulated flexible rotary tool 失效
公开(公告)号：USD359216S
公开(公告)日：1995-06-13
申请号：US742939
申请日：1991-08-09
申请人： Burton Kozak
设计人： Burton Kozak

70. 发明授权

US4876929A Portable screw driver having flexible extension shaft 失效
标题翻译：便携式螺丝刀具有柔性延长轴
公开(公告)号：US4876929A
公开(公告)日：1989-10-31
申请号：US244334
申请日：1988-09-15
申请人： Burton Kozak
发明人： Burton Kozak
IPC分类号： B25B15/04 , B25B13/48 , B25B21/00 , B25B23/00 , B25B23/10 , B25G1/02
CPC分类号： B25G1/025 , B25B13/481 , B25B21/00 , B25B23/0021
摘要： A cordless portable electric screwdriver having a chuck for normally holding a tool for rotary driven motion at one end thereof. The screwdriver includes a flexible extension shaft having a first end adapted to cooperate with the chuck and a second end adapted to hold the tool for rotary driven motion. The first end of the flexible extension shaft and the chuck have complementarily shaped non-circular cross-sections. The chuck has an axis and is adapted to receive the first end of the flexible shaft by means of axial insertion of the shaft into the chuck with the non-circular cross-sections in rotationally aligned relationship and the chuck is also adapted to hold the first end of the flexible extension shaft for rotary driven motion of the shaft. The second end of the flexible extension shaft and the tool have complementarily shaped non-circular cross-sections. The screwdriver is operable to drive the tool by reason of the second end of the flexible shaft holding the tool for rotary driven motion thereof. With this arrangement, the flexible extension shaft normally is disposed so as to be substantially entirely coaxial with the chuck but is universally deflectable relative to the axis of the chuck so as to position the second end of the shaft and the tool at an acute angle relative thereto.

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