Benjamin I Ungarsohn

US Patent:

54082137, Apr 18, 1995

Filed:

May 12, 1993

Appl. No.:

/060863

Inventors:

Benjamin I. Ungarsohn - Merrick NY

International Classification:

B60R 2510
G08B 1308

US Classification:

340427

Abstract:

An alarm system comprises a pair of interlocking components, which when separated causes an electrical switch operable in response there to change states and activate the alarm. The switch may be either a mechanical type device or a magnetic proximity type device. A cable may be attached to one or both components.

US Patent:

57541086, May 19, 1998

Filed:

May 6, 1996

Appl. No.:

8/642197

Inventors:

Benjamin I. Ungarsohn - Merrick NY

International Classification:

G08B 1314

US Classification:

340568

Abstract:

A universal alarm system includes a first main component and a second main component. The first main component contains an internally-disposed continuous loop alarm circuit and is attachable to a first object that is to be protected against an unauthorized removal thereof. The second main component replaceably engages the first main component, by non-magnetic means, and contains an internally-disposed circuit and is attachable to a second object. The internally-disposed continuous loop alarm circuit of the first main component is in electrical communication with the internally-disposed circuit of the second main component when the first main component is engaged with the second main component, so that when the first main component and the second main component are separated from each other the internally-disposed continuous loop alarm circuit of the first main component activates an alarm and since the first main component remains with the first object, location of the first object is facilitated.