US Patent 7398617 Method and apparatus for deploying an animal restraining net

An apparatus and method uses a central firing chamber, a plurality of pipes extending outwardly and slightly downwardly from the central firing chamber, means for actuating an explosive charge within the central firing chamber, a deployable net, and a plurality of net-anchoring weights attached to the perimeter of the net, each weight being releasably retained within a pipe until the explosive charge is detonated thereby deploying a net downwardly to live-capture an animal situated below the apparatus.