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
    • 3. 发明授权
    • Arrowhead
    • 箭头
    • US09194673B1
    • 2015-11-24
    • US14591776
    • 2015-01-07
    • Youngki Lee
    • Youngki Lee
    • F42B6/08F42B12/34
    • F42B6/08F42B12/34
    • The present invention relates to an arrowhead, and more particularly, to an arrowhead which enables a plurality of expanding blades to unfold rapidly and reliably, and prevents the expanding blades from folding again inside a target after the expanding blades penetrate the target, and an arrow. According to embodiments of the present invention, since the plurality of expanding blades are adapted to unfold upon entering a target at the same at which the target is hit, the plurality of expanding blades penetrates the target in an unfolded state, and thus it is possible to induce excessive bleeding in game serving as the target, because the expanding blades are prevented from folding again after the expanding blades penetrate the target.
    • 本发明涉及一种箭头,更具体地说,涉及一种能够使多个膨胀叶片快速且可靠地展开的箭头,并且防止扩张刀片在扩张刀片穿透目标物之后再次折叠在靶内,并且箭头 。 根据本发明的实施例,由于多个膨胀叶片适于在与目标物撞击的目标相同时进入目标时展开,所以多个扩张刀片以展开状态穿透目标物,因此可能 引起作为目标的游戏中的过度流血,因为在扩张的刀片穿透目标之后防止扩张的刀片再次折叠。
    • 5. 发明授权
    • Arrowhead and arrow
    • 箭头和箭头
    • US09091515B1
    • 2015-07-28
    • US14158814
    • 2014-01-18
    • Youngki Lee
    • Youngki Lee
    • F42B6/08
    • F42B6/08
    • The present invention relates to an arrowhead and an arrow, and more particularly, to an arrowhead which enables a plurality of expanding blades to be rapidly and surely retracted or expanded without a separate binding means, and an arrow. According to embodiments of the present invention, since the plurality of expanding blades is adapted to be expanded at an entrance of a target at the same time when hitting the target, the plurality of expanding blades penetrates the target in an expanded state, and thus it is possible to induce excessive bleeding of game as the target.
    • 本发明涉及一种箭头和箭头,更具体地说,涉及一种箭头,其能够使多个膨胀叶片快速且可靠地缩回或扩张,而无需单独的装订装置和箭头。 根据本发明的实施例,由于多个膨胀叶片在撞击目标的同时适于在目标的入口处扩张,所以多个扩张刀片以扩张状态穿透目标,因此它 有可能引起游戏过度流血的目标。