SECURITY DEVICE INCLUDING SENSOR HAVING AN EXTENSION

• US 20090079566A1
• Filed: 03/05/2008
• Published: 03/26/2009
• Est. Priority Date: 09/24/2007
• Status: Abandoned Application

• Current Assignee: InVue Security Products Incorporated
• Original Assignee: InVue Security Products Incorporated
• Inventors: Cheatham, Thomas Reid, Goldstein, Mitchell Steven
• Application Number:
  US12/042,789
• Publication Number:
  US 20090079566A1
• Time in Patent Office: Days
• US Class Current: 340/568.100
• CPC Class Codes: A47F 7/024 with provisions for preventing unauthorised removal show cases with devices for prevention of theft A47F3/002; devices for locking portable objects against unauthorised removal E05B73/0017
• CPC Class Codes: G08B 13/1463 Physical arrangements, e.g. housings devices to prevent theft or loss of purses, luggage or hand carried bags A45C13/18

Abstract

A security device for an item of merchandise having at least one removable component includes a sensor attached to the item of merchandise. The sensor has an extension that extends outwardly from the sensor in a first direction generally parallel to an axis defined by the item of merchandise sufficiently to prevent a removable component from being removed from the item of merchandise. The extension is preferably a plate having an outer surface that is adhered to the sensor and an inner surface that is adhered to the item of merchandise. The extension includes a leg depending from the plate in a second direction that defines an angle with the axis defined by the item of merchandise sufficiently to prevent a removable component from being removed from the item of merchandise when the plate is adhered to the item of merchandise. The sensor is electrically connected to an alarm circuit.

Claims

1. A security device for an item of merchandise having at least one removable component, comprising:

a sensor attached to the item of merchandise; and

an extension that extends outwardly from the sensor sufficiently to prevent the at least one removable component from being removed from the item of merchandise, the extension having an outer surface that is adhered to the sensor and an inner surface that is adhered to the item of merchandise.

2. A security device according to claim 1, wherein the extension extends outwardly from the sensor in a first direction that is generally parallel to an axis defined by the item of merchandise.

3. A security device according to claim 2, wherein the extension extends outwardly in the first direction sufficiently to extend beyond an edge of the item of merchandise.

4. A security device according to claim 3, wherein the extension comprises a relatively thin, elongate plate and a leg depending from the plate in a second direction that defines an angle with the axis defined by the item of merchandise.

5. A security device according to claim 4, wherein the leg depends from the plate in the second direction sufficiently to prevent the at least one removable component from being removed from the item of merchandise when the inner surface of the extension is adhered to the item of merchandise.

6. A security device according to claim 1, wherein the sensor comprises a limit switch having a plunger that is biased outwardly from the sensor and wherein the extension has an opening formed therethrough for receiving the plunger such that the plunger operably engages the item of merchandise.

7. A security device according to claim 6, wherein the sensor is in an armed state when the plunger is operably engaged with the item of merchandise and is in a disarmed state when the plunger is operably disengaged from the item of merchandise, and wherein an electrical signal is transmitted to activate an alarm circuit when the sensor is in the disarmed state.

8. A security device for an item of merchandise having at least one removable component, comprising:

an alarm circuit;

a first sensor electrically connected to the alarm circuit; and

a second sensor electrically connected to the alarm circuit;

wherein the first sensor is attached to the item of merchandise and has an extension that extends outwardly sufficiently to prevent the removable component from being removed from the item of merchandise.

9. A security device according to claim 8, wherein the second sensor is attached to the item of merchandise and is positioned thereon so as to permit a potential purchaser to examine and test the item of merchandise without interfering with the operation of a moveable component of the item of merchandise.

10. A security device according to claim 8, wherein the first sensor and the second sensor are electrically connected in series with one another and with the alarm circuit.

11. A security device according to claim 8, further comprising a base and wherein the alarm circuit is disposed within the base.

12. A security device according to claim 11, wherein the base houses a first magnet for cooperating with a second magnet having an opposite potential disposed within the first sensor, the first magnet and the second magnet cooperating to releasably position the first sensor on the base with the item of merchandise positioned in a predetermined display orientation.

13. A security device according to claim 11, further comprising a first sensor cable for mechanically connecting the first sensor to the base and a second sensor cable for mechanically attaching the second sensor to the first sensor.

14. A security device according to claim 8, wherein the extension extends outwardly from the first sensor in a first direction that is generally parallel to an axis defined by the item of merchandise and extends outwardly in the first direction sufficiently to extend beyond an edge of the item of merchandise.

15. A security device according to claim 14, wherein the extension comprises a relatively thin, elongate plate and a leg depending from the plate in a second direction that defines an angle with the axis defined by the item of merchandise.

16. In combination:

an item of merchandise having at least one removable component; and

a security device for preventing theft of the item of merchandise and the at least one removable component while permitting a potential purchaser to examine the item of merchandise, the security device comprising;

a first sensor attached to the item of merchandise; and

an extension that extends outwardly from the first sensor sufficiently to prevent the at least one removable component from being removed from the item of merchandise.

17. The combination of claim 16, wherein the extension comprises a relatively thin, elongate plate having an outer surface that is adhered to the first sensor and an inner surface that is adhered to the item of merchandise.

18. The combination of claim 16, wherein the extension extends outwardly from the first sensor in a first direction that is generally parallel to an axis defined by the item of merchandise and wherein the extension comprises a plate having a leg depending from the plate in a second direction that defines an angle with the axis defined by the item of merchandise

19. The combination of claim 18, further comprising a second sensor that is attached to the first sensor and to the item of merchandise without interfering with the operation of a moveable component of the item of merchandise.

20. The combination of claim 19, wherein the security device further comprises a base for receiving the first sensor and an alarm circuit disposed within the base, and wherein the first sensor is electrically connected to the alarm circuit and mechanically connected to the base by a first sensor cable and the second sensor is electrically connected to the alarm circuit and mechanically connected to the first sensor by a second sensor cable.