发明名称 Sentinel Event Reducing Safety Knobs
摘要 There is disclosed herein a suicide prevention door handle and shower handle wherein each is designed to eliminate any area or structure that could be used to hold a belt, piece of clothing or the like as an aid in committing suicide by hanging. In each case, the safety knob comprises a tapered rose member or faceplate along with a cylinder wedge assembly or handle.
申请公布号 US2014265375(A1) 申请公布日期 2014.09.18
申请号 US201414291425 申请日期 2014.05.30
申请人 KELLER Patrick E. 发明人 KELLER Patrick E.
分类号 E05B1/00 主分类号 E05B1/00
代理机构 代理人
主权项 1. A safety knob mechanism for installation on a door comprising: an outer sleeve comprising a tubular truncated cone, having a lumen therein, said sleeve being adapted for attachment to a door at its western end, a latch activating mechanism located in said lumen, said latch activating mechanism being contained therein, and said safety knob mechanism providing an outer surface which is not suitable for use as a hanging platform.
地址 Virginia Beach CA US