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
    • 6. 发明授权
    • Self-defense ring
    • 自卫戒指
    • US4135645A
    • 1979-01-23
    • US829711
    • 1977-09-01
    • Steven D. Kimmell
    • Steven D. Kimmell
    • A44C9/00F41H9/10
    • A44C9/0053F41H9/10
    • A self-defense ring having a ring member with an opening for inserting a finger therethrough and a movable member coupled to the ring member, the movable member having a portion thereof within the opening for manipulation by the finger. The movable member has secured thereto a container having a chemical substance therein, manipulation of the movable member urging the container against a piercing member affixed to or integral with the ring member. A rotary safety is provided to permit actuation of the ring only when desired by the user.
    • 一种具有环形构件的自卫环,所述环构件具有用于插入手指的开口,以及联接到所述环构件的可动构件,所述可动构件具有在所述开口内的用于由所述手指操纵的部分。 可移动部件固定在其上具有化学物质的容器中,可移动部件的操作使得容器抵靠固定到环形部件上或与环部件一体的穿孔部件。 提供旋转安全性以仅在用户需要时才允许启动环。