-
公开(公告)号:US20130162940A1
公开(公告)日:2013-06-27
申请号:US13727099
申请日:2012-12-26
IPC分类号: G02C9/04
CPC分类号: G02C9/04 , G02C5/02 , G02C2200/02
摘要: Spectacles having two frames magnetically coupled together, the first frame having a pair of temples, and the second frame, located behind the first frame having nosepads. The bridge of the first frame has a rear opening cavity to accept and keep in alignment, the bridge of the second frame. Magnetic means within the rear opening cavity holds the two frames together.
摘要翻译: 具有磁耦合在一起的两个框架的眼镜,第一框架具有一对镜腿,并且第二框架位于第一框架的后面,具有手术台。 第一框架的桥梁具有后开口腔以接纳并保持对准,第二框架的桥梁。 后开口腔内的磁性装置将两个框架保持在一起。
-
公开(公告)号:US06530817B1
公开(公告)日:2003-03-11
申请号:US09641713
申请日:2000-08-21
IPC分类号: A63H100
CPC分类号: A63H1/00
摘要: A toy top comprises a body having an external surface with at least one external cavity and at least one extendable protrusion; in a static position, the protrusion is situated within the cavity and in a spinning motion, the protrusion is in an extended position from the cavity.
摘要翻译: 玩具顶部包括具有至少一个外部空腔的外表面和至少一个可伸展突起的主体; 在静止位置,突起位于空腔内并且在旋转运动中,突起处于从空腔延伸的位置。
-