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1. 发明授权

US4834664A Safety end-connector used for extension cord 失效
标题翻译：用于延长线的安全端接头
公开(公告)号：US4834664A
公开(公告)日：1989-05-30
申请号：US131937
申请日：1987-12-11
申请人： Mei-Mei Lin
发明人： Mei-Mei Lin
IPC分类号： H01R13/447 , H01R13/56 , H01R13/58 , H01R13/68 , H01R13/717
CPC分类号： H01R13/447 , H01R13/567 , H01R13/5841 , H01R13/68 , H01R13/717 , H01R13/7177
摘要： An improved safety end-connector used for extension cord includes: a circuit protection fuse, a detachable fuse box for easy inspection and replacement, two lead-in wires clamped firmly by a tail clamp of a base, a plurality of pairs of socket openings each pair of socket openings protected by a shutter slide, and an indicator lamp furnished for indicating the receptacle during night time or in a dark place, or serving as a trouble indicator.
摘要翻译：用于延长线的改进的安全端连接器包括：电路保护保险丝，易于检查和更换的可拆卸保险丝盒，两根由底座的尾夹牢固夹紧的导线，每对插座开口多个一对由快门滑块保护的插座开口，以及用于在夜间或暗处指示插座的指示灯，或用作故障指示器。

2. 发明授权

US4847993A Cost-saving process for making plug blades directly from a linear strip 失效
标题翻译：直接从线性条形成直接制造插头刀片的节省成本的过程
公开(公告)号：US4847993A
公开(公告)日：1989-07-18
申请号：US246751
申请日：1988-09-20
申请人： Mei-Mei Lin
发明人： Mei-Mei Lin
IPC分类号： H01R43/16
CPC分类号： H01R43/16 , Y10T29/49204 , Y10T29/49222
摘要： A process for making blades of an electric plug directly from a linear strip includes: forming a longitudinal metallic strip from a rod coil; punching the strip to form plural blade members; directly flattening and thinning a rear root portion of each blade for crimping an electric wire so that a longitudinal strip can be conveniently formed into a plurality of plug blades without wasting much scraps cut from the metallic strip.
摘要翻译：直接从线性条形成电动塞子的叶片的方法包括：从杆状线圈形成纵向金属条; 冲压带材以形成多个叶片构件; 直接使每个叶片的后部根部变平和变薄，用于压接电线，使得可以方便地将纵向条形成为多个插塞片，而不会浪费从金属条切割的大量废料。

3. 发明授权

US4919769A Manufacturing process for making copper-plated aluminum wire and the product thereof 失效
标题翻译：制造镀铜铝线的制造工艺及其制品
公开(公告)号：US4919769A
公开(公告)日：1990-04-24
申请号：US307368
申请日：1989-02-07
申请人： Mei-Mei Lin
发明人： Mei-Mei Lin
IPC分类号： C25D5/12 , C25D5/44 , C25D7/06
CPC分类号： C25D7/0607 , C25D5/12 , C25D5/44
摘要： A process for making a copper-plated aluminum wire by first scraping an alumina film formed on an outer circumferential surface on an aluminum core wire in a deaeration tank and then plating a pure copper on the scraped aluminum core wire to form a copper-plated aluminum wire without forming an alumina layer between the aluminum core wire and the outer copper plating layer.
摘要翻译：首先，在脱气槽中的铝芯线的外周面上刮下形成的氧化铝膜，然后在刮削的铝芯线上镀上纯铜，形成镀铜铝的方法，在铝芯线和外部镀铜层之间不形成氧化铝层的线。

4. 发明授权

US5798683A Waterproof fuse plug including a safety fuse door & a fuse pick 失效
标题翻译：防水保险丝插头包括安全保险丝门和保险丝插座
公开(公告)号：US5798683A
公开(公告)日：1998-08-25
申请号：US684566
申请日：1996-07-19
申请人： Mei-Mei Lin , Li-Wen Liu
发明人： Mei-Mei Lin , Li-Wen Liu
IPC分类号： H01H85/02 , H01R13/52 , H01R13/68
CPC分类号： H01H85/0208 , H01R13/68 , H01R13/5205
摘要： An improved fuse plug is provided. The fuse plug includes a housing, a pair of first and second fuse chambers formed in opposite side of the housing, a first blade directly connected with a first cord, a second blade indirectly connected with a second cord via a cartridge fuse disposed in the first fuse chamber, a stand-in cartridge fuse reserved in the second fuse chamber and both the fuse chambers are closed by a pair of waterproof safety fuse doors. A sleeve member made in conforming with the housing is sleeved on the housing and a fuse pick which is made from flexible plastic wraps on the cartridge fuse for facilitating a ready removal of the fuses from the chambers.
摘要翻译：提供改进的保险丝插头。保险丝插头包括壳体，形成在壳体的相对侧的一对第一和第二保险丝室，与第一帘线直接连接的第一刀片，经由第一绳索间隔地连接的第二刀片，该第二刀片经由设置在第一保险丝盒，保险丝盒保险丝盒中的保险丝盒保险丝盒和两个保险丝盒都由一对防水安全保险柜门关闭。与壳体一致制成的套筒构件套在壳体上，并且熔断器拾取器由柔性塑料包裹在盒保险丝上，以便于容易地从腔室移除保险丝。

5. 发明授权

US5738435A Waterproof lampholder 失效
标题翻译：防水灯座
公开(公告)号：US5738435A
公开(公告)日：1998-04-14
申请号：US711634
申请日：1996-09-09
申请人： Mei-Mei Lin , Li-Wen Liu
发明人： Mei-Mei Lin , Li-Wen Liu
IPC分类号： F21V21/002 , F21V31/00 , H01R4/24 , H01R25/14 , H01R33/22 , H01R33/965 , F21V21/00
CPC分类号： F21V21/002 , F21V31/00 , H01R33/9651 , H01R4/2404 , H01R25/14 , H01R33/22 , Y10S362/806
摘要： A waterproof lampholder is provided. The lampholder comprises a lamp receptacle and a cap member. An annular extension is formed at an internal wall and adjacent a trumpet opening of the lamp recceptacle engageable with an outer periphery of a bulb for preventing external water from permeating into the forward end of the lampholder. An inverse V-shaped annular projection is in the bottom of the lamp receptacle aligned with a V-shaped annular groove formed in the inward surface of the cap member for preventing external water from permeating into the rearward end of the lamp receptacle. A pair of slotted projections on the cap member is aligned with a pair of M-shaped slots in the bottom of the lamp receptacle to define a pair of juxtaposed circular spaces for receiving a two-ply electrical cable which also provides waterproof function. Upon this arrangement, the present invention will no longer be causing an short circuit or an electric shock while raining or using a sprinkle in a yard.
摘要翻译：提供防水灯座。灯座包括灯座和帽构件。环形延伸部形成在内壁处，并且与灯泡的小喇叭口相邻并与灯泡的外周接合，以防止外部水渗透到灯座的前端。反向V形环形突起位于灯座的底部，与形成在盖构件的内表面中的V形环形槽对准，以防止外部水渗透到灯座的后端。帽构件上的一对开槽突起与灯座底部的一对M形槽对准以限定一对并置的圆形空间，用于接收也提供防水功能的双层电缆。在这种布置中，本发明将不再是在下雨或在院子里使用喷洒物时引起短路或电击。

6. 发明授权

US4791335A Decorative bulb with annular groove and water-proof socket 失效
标题翻译：装饰灯泡，带环形槽和防水插座
公开(公告)号：US4791335A
公开(公告)日：1988-12-13
申请号：US148863
申请日：1988-01-27
申请人： Mei-Mei Lin
发明人： Mei-Mei Lin
IPC分类号： H01K1/46 , H01J5/60 , H01J5/62 , H01K1/42 , H01R33/00
CPC分类号： H01K1/46
摘要： A decorative bulb includes:a bulb socket, a pair of doubly-sticking conducting plates inserted in the socket to electrically connect a pair of filament leads with two electric wires, a sealing plug sealing the socket bottom and squeezing the two wires with the two conducting plates for ensuring a better electric contact between the wires and the conducting plates, and a bulb having an annular groove formed on a bulb periphery engaged with a ring extension formed inside the socket, so as to obtain a decorative bulb with stabler mounting of the grooved bulb within the ring-extended socket for water-proof purpose and to save production cost by eliminating a base as conventionally embedded between the bulb and the socket.
摘要翻译：装饰灯泡包括：灯泡插座，插入插座中的一对双重粘贴导电板，用两根电线将一对灯丝引线电连接;密封插座，密封插座底部，并用两根导线挤压两根导线用于确保电线和导电板之间更好的电接触的板，以及形成在与形成在插座内部的环形延伸部接合的灯泡外周上的环形槽的灯泡，以便获得具有更稳定的带槽的安装的装饰灯泡环形插座内的灯泡用于防水目的，并通过消除常规嵌入灯泡和插座之间的基座来节省生产成本。

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