Self-contained alarm lock

Claim 1

A self-contained portable alarm lock having a battery-powered electric circuit and audio alarm components, a. a portable rectangular shaped case for the electric circuit and audio alarm components, b. a door in one wall of said case including a lock therefor, c. a current-conductive object-restraining member, the free ends of which provide insert pins adapted to be restrictively attached to said case, d. openings formed in opposite side walls of said case adjacent one end thereof for receiving said insert pins provided by the free ends of said object-restraining member, e. a pair of elongated U-shaped bar type manually operated slidable latches carried on confronting interior opposite side walls of said case, with said latches movable in the direction of said openings and into contact with said insert pins when the same are projected into said openings for releasably latching the same to said case, f. track members on said confronting interior opposite side walls over which said manually operated latches are slidably moved into and out of latching contact with said latching pins, g. means in contact with said insert pins of said object-restraining member when the same are projected into said openings and in a position to be attached to said case by said slidable latches for connecting said object-restraining member in the alarm circuit of the portable alarm lock, and h. concealed means within said case cooperating with said restraining member for selectively conditioning for actuation the alarm circuit.