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公开(公告)号：US09854879B2
公开(公告)日：2018-01-02
申请号：US15152561
申请日：2016-05-12
发明人： Nathan Gregg Barr
CPC分类号： A44B15/00
摘要： This invention is directed toward a flat, washer-like key ring. In some embodiments, the key ring is substantially circular. It is distinct from prior art in that the key ring largely, or entirely, resides in a single plane, as opposed to being concentric circles overlapped one on top of the other. The key ring has a split line running through a portion of its body. The split line creates inner and outer segments along a portion of the plane of the body. The split line can be non-linear, in that it may not be a straight line. As such, the split line has protrusions and slots running along its length. These protrusions and slots interact mechanically to allow the key ring to remain securely closed, and endure greater radial forces, by coupling the inner and outer segments together. The inner and outer segments are also releasably attached so as to facilitate the addition or removal of a key.
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公开(公告)号：US09815212B2
公开(公告)日：2017-11-14
申请号：US14590980
申请日：2015-01-06
申请人： Caffeinate Labs Inc
发明人： Nathan Gregg Barr
摘要： This invention is directed toward a versatile, low profile pocket tool. The pocket tool contains only a single backing plate and can be made without using any screws, pins, or other fasteners. In that way, the implements can easily be removed and interchanged. The stability of the pocket tool is gained by using an tabs that interlock around a track on the implement. This interlocking facilitates rotation and stability. In embodiments, there can be a single tab and a single track, or multiple tabs and multiple tracks.
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公开(公告)号：USD767363S1
公开(公告)日：2016-09-27
申请号：US29536471
申请日：2015-08-17
设计人： Nathan Gregg Barr
摘要： This invention is directed toward a versatile, low profile pocket tool. The pocket tool contains only a single backing plate and can be made without using any screws, pins, or other fasteners. In that way, the implements can easily be removed and interchanged. The stability of the pocket tool is gained by using an tabs that interlock around a track on the implement. This interlocking facilitates rotation and stability. In embodiments, there can be a single tab and a single track, or multiple tabs and multiple tracks.
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