发明名称 Safety helmet having means for easy removal from the head of a wearer
摘要 A helmet that provides protection to the head and neck regions of a wearer is disclosed and is comprised of separable front and rear portions so as to allow easy removal from the head of the wearer. The easy removal of the helmet prevents further agitation to any head and/or neck injuries always created by the wearer suffering from a sudden impact.
申请公布号 US5787513(A) 申请公布日期 1998.08.04
申请号 US19960752067 申请日期 1996.11.19
申请人 SHARMAT, SAMUEL L.;CLEVENGER, DARREN M. 发明人 SHARMAT, SAMUEL L.;CLEVENGER, DARREN M.
分类号 A42B3/32;(IPC1-7):A42B3/00 主分类号 A42B3/32
代理机构 代理人
主权项
地址