发明名称 SAFETY SPIKE
摘要 A safety spike device for retaining paper or other frangible material is discussed. The device has been developed to allow for persons to safely spike and retain paper or other frangible material. The spike has a downward facing spike tip and is able to move up and down relative to the base which is generally positioned on a table, counter or other flat surface.
申请公布号 US2015128387(A1) 申请公布日期 2015.05.14
申请号 US201314401850 申请日期 2013.07.18
申请人 Hvala Peter 发明人 Hvala Peter
分类号 B42F1/00 主分类号 B42F1/00
代理机构 代理人
主权项 1. A safety spike device for spiking and retaining flat material such as paper or other frangible material, comprising generally: a) a stand with a base portion; and b) an elongate spike element, with a sharpened tip of which the spike tip faces downward; the spike element being attached to the stand in such a way that it is free to move up and down along its longitudinal axis, relative to the ordinarily stationary stand base.
地址 Melbourne AU