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US 11,111,700 B1Granted
Restraining device
OwnerTerry Bartakinventor
Life of this patent
Estimating the term…
Abstract
A non-lethal restraining device includes an extendable restraining strap retained within a device body until deployed, when the extendable restraining strap is then looped over a person. A biasing element allows the extendable restraining strap to be tightened once it has been fully deployed and looped around a person's body to restrict the person's movement. When the extendable strap is tightened around the person's body, the device provides control points to direct and manipulate the person safely.
Claims15
An apparatus for restraining a person comprising:
- a device body defining a handle, an extending channel, a retracting channel, and a strap winding cavity;
- a restraining strap having a rectangular cross-section flexible in a first dimension to allow the restraining strap to be wound within the strap winding cavity and rigid in a second dimension to form a semi-rigid loop by unwinding the restraining strap from the strap winding cavity by applying a force to a portion of the restraining strap between the extending channel and retracting channel so that the restraining strap is unwound through the extending channel while stationary in the retracting channel until an endstop element abuts a surface of the strap winding cavity, configured to be wound within the strap winding cavity and to pass through the extending channel and the retracting channel;
- a tightening element disposed on a first terminus of the restraining strap configured to prevent the restraining strap from leaving the retracting channel;
- an endstop element disposed on a second terminus of the restraining strap;
- and
- a biasing element configured to allow the restraining strap to move in one direction through the retracting channel to tighten the restraining strap to restrict movement of a person,
- wherein
- the semi-rigid loop is configured to encircle a person;
- pulling the tightening element is configured to tighten the semi-rigid loop to restrain the person and restrict arm movement while the restraining strap remains stationary in the extending channel;
- and
- the semi-rigid loop is retained in an orientation restraining the person by the biasing element.
8 more elements
An apparatus for restraining a person comprising:
- a device body defining a handle, an extending channel, and a retracting channel, and a strap winding cavity;
- a restraining means having a rectangular cross-section flexible in a first dimension to allow the restraining means to be wound within the strap winding cavity and rigid in a second dimension to form a restraining loop configured to encircle a person, the restraining means configured to pass through the extending channel and the retracting channel, and remain disposed in said extending channel and retracting channel;
- a tightening means disposed on a terminus of the restraining means configured to prevent the restraining means from leaving the retracting channel;
- and endstop portion disposed on a second terminus of the restraining means;
- and
- a biasing means configured to allow the restraining strap to move in one direction through the retracting channel to tighten the restraining means about said person's upper arms and restrict arm movement,
- wherein:
- the restraining means is deployable from a stored configuration where the restraining means is wound within the strap winding cavity to a deployed configuration where the restraining means is unwound into the rigid restraining loop by applying a force to a portion of the restraining strap between the extending channel and retracting channel so that the restraining means is unwound through the extending channel while stationary in the retracting channel until the endstop portion abuts a surface of the strap winding cavity;
- pulling the tightening element is configured to tighten the semi-rigid loop to restrain the person and restrict arm movement while the restraining strap remains stationary in the extending channel.
6 more elements
Dependencies are inferred from the claim text.