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1. 发明申请

US20180269640A1 Universal multi-charger device 审中-公开
公开(公告)号：US20180269640A1
公开(公告)日：2018-09-20
申请号：US15732358
申请日：2017-10-30
申请人： Leroy Walker
发明人： Leroy Walker
IPC分类号： H01R31/06 , H01R13/66
CPC分类号： H01R31/065 , H01R13/6675 , H01R24/68
摘要： The present invention, relates to an improved mobile cell-phone charger device, a wireless USB male prong plug, to charge a plurality cell-phones or tablets apparatus members. One of the embodiment features of the present invention, pertains to a revolving pivot pinion wheel, which rotates in a clockwise or counterclockwise movement, inside the casting frame member, charging a cell-phone member. This improved mobile cell-phone charger device, consist of an electrical female prong connector holes, attached to a revolving pivot pinion wheel, to charge multiples different cell-phones apparatuses members. The universal multi-charger device, has others improved features, such as a rotating dial member, to control and charge different cell-phones apparatuses members.

2. 发明授权

US5482199A Electric soldering iron having solder holding means 失效
标题翻译：具有焊锡保持装置的电焊烙铁
公开(公告)号：US5482199A
公开(公告)日：1996-01-09
申请号：US155284
申请日：1993-11-22
申请人： Leroy Walker
发明人： Leroy Walker
IPC分类号： B23K3/03 , B23K3/06
CPC分类号： B23K3/0315
摘要： A one handed soldering tool incorporating a heated tip configured with one or more solder retaining recesses therein. Adjacent this heated tip is an end region of a solder supply conduit through which a solid wire solder passes. During operation, as the heated tip is heated, the adjacent end region of the solder supply conduit is likewise heated. Such heating will melt the wire solder therein thereby causing it to flow out of the conduit and into the recesses in the heated tip. This collection of melted solder can then be used to attach a workpiece in place as desired. Consequently, the user is able to support this workpiece during such operation since the step of continuously biasing the solid solder against the heated tip has been eliminated due to the collection of the solder stored in the solder retaining recesses of the heated tip.
摘要翻译：一种单手焊接工具，其结合有在其中配置有一个或多个焊料保持凹部的加热尖端。邻近该加热的尖端是焊料供应管道的端部区域，实心焊丝通过该端部区域通过。在操作期间，当加热的尖端被加热时，焊料供应管道的相邻端部区域同样被加热。这种加热将熔化其中的焊丝，从而使其从导管流出并进入加热尖端中的凹部。熔化的焊料的这种集合然后可以用于根据需要将工件附接到位。因此，在这种操作期间，用户能够支撑该工件，因为由于收集存储在加热尖端的焊料保持凹部中的焊料，消除了将固体焊料抵靠加热的尖端连续偏压的步骤。

3. 发明授权

US10355435B2 Universal multi-charger device 有权
公开(公告)号：US10355435B2
公开(公告)日：2019-07-16
申请号：US15732358
申请日：2017-10-30
申请人： Leroy Walker
发明人： Leroy Walker
IPC分类号： H02J7/00 , H01R31/06 , H01R13/66
摘要： The present invention, relates to an improved mobile cell-phone charger device, a wireless USB male prong plug, to charge a plurality cell-phones or tablets apparatus members. One of the embodiment features of the present invention, pertains to a revolving pivot pinion wheel, which rotates in a clockwise or counterclockwise movement, inside the casting frame member, charging a cell-phone member. This improved mobile cell-phone charger device, consist of an electrical female prong connector holes, attached to a revolving pivot pinion wheel, to charge multiples different cell-phones apparatuses members. The universal multi-charger device, has others improved features, such as a rotating dial member, to control and charge different cell-phones apparatuses members.

4. 发明授权

US4521965A Hand-driven, reciprocating can opener 失效
标题翻译：手动，往复式开罐器
公开(公告)号：US4521965A
公开(公告)日：1985-06-11
申请号：US511536
申请日：1983-07-07
申请人： Leroy Walker
发明人： Leroy Walker
IPC分类号： B67B7/46 , B67B7/56 , B67B7/34
CPC分类号： B67B7/30
摘要： A can opener for opening cylindrical metal cans by means of a reciprocating, circular motion produced by holding the can opener in the hand of the user and moving it up and down while also rotating it about a vertical axis. The can opener includes a handle at its upper end on a hollow, cylindrical shaft which includes at its bottom end a series of, for example, four radially extending arms having at their distal ends downwardly pointed, "V" shaped blades having sharp tips, and a smaller, spring-bias shaft which telescopically fits into the main shaft and which has at its lower end a magnet. The ends of the cutting blades also preferably include inverted "U" shaped hooks which engage and hold the upper, vertically extending peripheral lip of the can during the cutting operation. The cutting blades telescopically fit into the radially extending arms, so that they can be easily removed and replaced with cutting blades that provide a different effective diameter of cutting action for different sized cans.
摘要翻译：一种用于打开圆筒形金属罐的开罐器，其通过将罐头开启器保持在使用者的手中并且使其上下移动并同时围绕垂直轴线旋转而产生的往复式圆形运动。罐头开启器在其上端包括一个中空的圆柱形轴上的手柄，其在其底端包括一系列例如四个径向延伸的臂，在其远端向下指向“V”形刀片，其具有尖锐的尖端，以及可伸缩地装配到主轴中并且在其下端具有磁体的较小的弹簧偏置轴。切割刀片的端部还优选地包括在切割操作期间接合并保持罐的上部垂直延伸的外周唇缘的倒置的“U”形钩。切割刀片可伸缩地装配到径向延伸的臂中，使得它们可以容易地移除并用切割刀片代替，该切割刀片为不同尺寸的罐提供不同的有效直径的切割动作。

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