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1. 发明授权

US06598301B2 Multi-purpose razor blade tool 有权
公开(公告)号：US06598301B2
公开(公告)日：2003-07-29
申请号：US09867765
申请日：2001-05-31
申请人： Gregory F. McCool , Jeffrey Wonderley , Dave McDonald , Eric Litscher , John DePiano , Roy Heinz , Will Wear
发明人： Gregory F. McCool , Jeffrey Wonderley , Dave McDonald , Eric Litscher , John DePiano , Roy Heinz , Will Wear
IPC分类号： B26B106
CPC分类号： B26B5/006 , B26B5/00 , B26B5/001
摘要： A razor blade tool relating to overcoming single use shortcomings of current utility knives allows a user to select multiple razor blade positions. Each razor blade position allows a razor blade tool to be utilized for a different purpose, such as scraping, case cutting, twine cutting, and as a knife. Additional razor blades are stored in a razor blade tool in a manner that prevents the sharpened edges of razor blades from contacting side-walls of the storage area so that stored razor blades remain sharp and undamaged.

2. 发明授权

US06349473B1 Utility knife 失效
标题翻译：工具刀
公开(公告)号：US06349473B1
公开(公告)日：2002-02-26
申请号：US09637738
申请日：2000-08-11
申请人： Kevin Schmidt
发明人： Kevin Schmidt
IPC分类号： B26B106
CPC分类号： B26B5/001
摘要： A utility knife for retractably retaining a replaceable blade with a body, at least two detents connected to the body and a blade adjusting knife retaining fastener mechanism. The body has first and second portions and a major longitudinal dimension. The first and second portions define a cavity for storing at least a portion of the blade. The blade adjusting, knife retaining fastener mechanism extends through the blade adjustment slots of the first and second portions and is coupled to the blade. The fastener mechanism is configured to releasably connect the distal ends of the first and second portions of the body without the use of tools, and to releasably engage at least one of the detents and to adjustably extend along the blade adjustments slots without the use of tools. Each engagement of the fastener mechanism to one of the stops defines a distinct position of the blade with respect to the body.
摘要翻译：一种用于将具有主体的可替换刀片可伸缩地保持的实用刀，至少两个连接到主体的棘爪和刀片调整刀保持紧固件机构。主体具有第一和第二部分以及主纵向尺寸。第一和第二部分限定用于存储叶片的至少一部分的空腔。刀片调整刀保持紧固机构延伸穿过第一和第二部分的刀片调节槽并且联接到刀片。紧固件机构构造成在不使用工具的情况下可释放地连接主体的第一和第二部分的远端，并且可释放地接合至少一个棘爪并且可沿刀片调整槽可调节地延伸而不使用工具。紧固件机构中的一个止动件的每个接合限定了叶片相对于主体的不同位置。

3. 发明授权

US06276059B1 Opener for packaging film 失效
标题翻译：包装膜开瓶器
公开(公告)号：US06276059B1
公开(公告)日：2001-08-21
申请号：US09542950
申请日：2000-04-04
申请人： Elvin Man Kit Kan
发明人： Elvin Man Kit Kan
IPC分类号： B26B106
CPC分类号： B26B27/005
摘要： An opener (100) for cutting open a packaging film of a box containing a CD, CD-ROM, VCD or DVD disc or the like, which opener (100) has a body (10) providing a gap (18) for receiving a part of a narrow side of the box. Inside the body (10), the opener (100) includes a cutter (29) and an operating member (20) for operation to move the cutter (29) into the gap (18) for cutting open the packaging film. The operating member (20) has a knob (24) for operation, which is resiliently biassed by a spring (40) to be accessible in the gap (18).
摘要翻译：一种用于切割打开包含CD，CD-ROM，VCD或DVD光盘等的盒子的包装膜的开启器（100），所述开启器（100）具有主体（10），所述主体（10）提供用于接收部分狭窄的一边的盒子。在本体（10）的内部，开启器（100）包括切割器（29）和用于操作以将切割器（29）移动到间隙（18）中以切割打开包装膜的操作构件（20）。操作构件（20）具有用于操作的旋钮（24），其由弹簧（40）弹性偏压以在间隙（18）中可接近。

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