会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Puzzle
    • 难题
    • US4415158A
    • 1983-11-15
    • US304092
    • 1981-09-21
    • Douglas A. Engel
    • Douglas A. Engel
    • A63F9/00A63F9/08A63F9/34
    • A63F9/34A63F9/0834A63F2009/0849A63F2250/482A63F2250/606A63F9/0823
    • Puzzles, including both two dimensional and three dimensional versions, are comprised of movable segmented segments on a base. In various embodiments the base is a sphere. The segmented sections form geometric figures and each geometric figure has a common segmented section with another geometric figure. In the two-dimensional version the geometric figure is in the form of a circle. In the three-dimensional versions the geometric figure is in the form of a sphere; a square, with the segmented sections forming a cube; a triangle, with the segmented sections forming tetrahedron; or a pentagon, with the segmented sections forming a dodecahedron.
    • 包括二维和三维版本的谜题由基座上的可移动分段组成。 在各种实施例中,基座是球体。 分割的部分形成几何图形,每个几何图形具有与另一个几何图形相同的分割部分。 在二维版本中,几何图形呈圆形。 在三维版本中,几何图形是球体的形式; 一个正方形,分段形成立方体; 三角形,分段形成四面体; 或五边形,分段形成十二面体。
    • 9. 发明授权
    • Spinning toy
    • 旋转玩具
    • US3980306A
    • 1976-09-14
    • US592641
    • 1975-07-02
    • James T. Tollefson
    • James T. Tollefson
    • A63F5/02A63F7/04
    • A63F5/02A63F2250/606A63F9/16Y10S273/25
    • A spinning toy including a semi-spherical bowl shaped member with a portion extending upwardly over the midpoint of the spherical portion thereof thus providing a smoothly radiused interior wall portion, a spinnable member located on a vertical axis which axis is offset to the vertical axis of the bowl member when the bowl is in an upright position and the spinnable member having blades of equal lengths thereon of less dimension than the radial dimension of the bowl and a ball normally provided in the bowl below the spinnable member. The ball, spinnable member blade lengths and the axial offset of the spinnable member allow the ball to move from the bottom of the bowl past the blades of the spinnable member at locations where the axial offset of the spinnable member to the wall is the greatest and allow the ball to be supported above the spinnable member by the coaction of the blades and the wall closest to the blade tips due to the axial offset of the spinnable member.
    • 一种旋转玩具,其包括半球形碗状构件,其部分在球形部分的中点向上延伸,从而提供平滑的圆弧形内壁部分,可旋转构件,其位于垂直轴上,该可旋转构件的轴线偏离 当碗状物处于直立位置时,碗形构件和可旋转构件具有比碗的径向尺寸小的尺寸和通常设置在可旋转构件下方的碗中的球的相同长度的叶片。 可旋转构件刀片长度和可旋转构件的轴向偏移允许球从碗的底部移动到穿过可旋转构件的刀片的位置,在可旋转构件到壁的轴向偏移最大的位置处, 由于可旋转构件的轴向偏移,允许球通过叶片和最靠近叶片尖端的壁的共同作用而支撑在可纺丝构件上方。