Back to results
US 9,267,309 B2Granted
Sentinel event reducing safety knobs
OwnerPatrick E. Kellerinventor
Life of this patent
Estimating the term…
Abstract
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.
Claims9
A safety knob adapted to activate a shower valve, said safety knob device comprising:
- a faceplate comprising a housing adapted to be non-rotatably affixed to a shower wall, the faceplate having a tapered outer surface and an internal chamber, and
- a rotatable control handle disposed entirely within said internal chamber, said control handle adapted to control a shower valve;
- wherein when the housing is affixed to a shower wall, the tapered outer surface of the faceplate and the control handle are arranged such that the safety knob does not provide a surface suitable for use as a hanging platform.
A safety shower valve control device comprising:
- an outer body having a proximal end adapted to non-rotatably abut a flat surface of a shower wall, and the outer body having a distal end;
- said outer body having a tapered outer surface extending from said proximal end to said distal end;
- an internal chamber in said outer body, a rotatable internal handle member located entirely in said internal chamber at the distal end of the outer body, said internal handle member having a cavity therein, and said internal handle member having a rim which is substantially flush with said outer body,
- a control member coupled to said handle member, the control member adapted to control a shower valve;
- and
- a gripping member on said handle member, the gripping member being located in said cavity of said internal handle member;
- wherein when the outer body is affixed to the flat surface, the configuration of the gripping member, the internal member and the outer body are such that there is no surface or point on the safety shower valve control device suitable for use as a hanging surface or hanging point.
4 more elements
A safety shower valve control device comprising:
- an outer member adapted to be non-rotatably affixed to a shower wall, the outer member having a tapered external surface and an internal chamber,
- a rotatable inner handle member adapted to control a shower valve, the inner handle member located entirely in said internal chamber, said inner handle member having a cavity therein, and
- a gripping member on said handle member, the gripping member located in said cavity;
- wherein when the outer member is affixed to a shower wall, the configuration of the tapered external surface, inner handle member, and gripping member is such that said control device does not have a surface or point suitable for use as a hanging surface or hanging point.
1 more element
Dependencies are inferred from the claim text.