Patent ID: 9644395
Date: 2017-05-09
CPC Classifications: E05B,E05C,Y10T

Claim:
1. A deadbolt knob security device, comprising: an elongated, intermediate member assembly having an upper end and a base end; said upper end comprising a deadbolt knob attachment head having a housing adapted to surround a deadbolt knob, wherein said housing comprises an open interior, a forward aperture adapted to accept the deadbolt knob, and a rear portion pivotably connected to said intermediate member assembly; wherein said housing further comprises an engagement slot on one side of the forward aperture and two corresponding slots on an opposing side of the forward aperture; a retainer clip comprising a U-shaped planar surface configured to be slidably positioned through the engagement slot and the two corresponding slots transversely relative to the forward aperture, wherein said retainer clip is configured to be positioned between the deadbolt knob and a door surface when the deadbolt knob is positioned within the housing; said base end comprising a door knob attachment member comprising a substantially U-shaped member; said elongated, intermediate member assembly having length adjustability; said deadbolt knob attachment head attached to said intermediate member assembly by a pivotable connection, the pivotable connection configured to permit uniaxial movement of the deadbolt knob attachment head; said deadbolt knob attachment head adapted to impart rotation of a deadbolt knob onto said intermediate member assembly and said door knob attachment member adapted to bear against a door element to prevent rotation of said intermediate member.