Security tag adapter for containers

• US 7,583,195 B2
• Filed: 08/22/2006
• Issued: 09/01/2009
• Est. Priority Date: 08/22/2006
• Status: Expired due to Fees

• Current Assignee: CHECKPOINT SYSTEMS, INC. (CCL Industries Incorporated), Century Plastic & Electronic Company Limited
• Original Assignee: CHECKPOINT SYSTEMS, INC. (CCL Industries Incorporated), Century Plastic & Electronic Company Limited
• Inventors: Lian, Wu Zhao, Chua, Benedict
• Primary Examiner(s): Lee; Benjamin C
• Assistant Examiner(s): Previl; Daniel
• Application Number:
  US11/466,256
• Publication Number:
  US 20080048868A1
• Time in Patent Office: 1,106 Days
• Field of Search: 340/568.1, 3405721-5729, 340/568.7, 340/531, 340/539.1, 340/571, 340/539.11, 340/539.13, 340/5.1, 340/5.9, 340/5.92, 340/10.1, 340/10.5, 340/10.51, 340/5.3, 340/825.36, 340/825.49, 340/825.499
• US Class Current: 340/572.9
• CPC Class Codes: B65D 2203/10 Transponders
• CPC Class Codes: E05B 73/0017 Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
• CPC Class Codes: G08B 13/2434 Tag housing and attachment details
• CPC Class Codes: Y02W 30/80 Packaging reuse or recycling, e.g. of multilayer packaging bio-packaging Y02W90/10

Abstract

A re-usable security hard tag for use with containers. The hard tag comprises two portions that are pivotally connected at first portion ends and the portions include semi-circular, outwardly extending flanges. A security tag is associated with one of the two portions. A displaceable pin of a latch mechanism locks together respective pin receptacles of each portion. The flanges couple to the bottom edge of either end of a container whereupon closure of the two portions'"'"' free ends about a hinge causes the pin to latch through the pin receptacles. The only way retract the pin and thereby release the hard tag from the container is by positioning the hard tag/container assembly adjacent a properly sized magnet available at a point of sale in a retail establishment. Non-removal of the hard tag before leaving the retail establishment causes store electronics to detect the security tag and set off an alarm or other warning.

Claims

1. An apparatus for attachment to a container, having first and second container ends and a container wall, onto which a security tag is desired to be secured, the first and second container ends having diameters that are larger than the container wall diameter, said apparatus comprising:

two portions having respective first ends pivotally coupled together, and wherein each of said two portions comprises an outwardly extending flange for engaging either one of the first or second container ends;

a latching mechanism disposed on one of said two portions that cooperates with the other one of said two portions to latch said two portions together to secure said two portions to either one of the first or second container ends, said latching mechanism being releasable only via a detacher being positioned in close proximity with said latching mechanism; and

a security tag associated with one of said two portions, said tag being capable of receiving a transmitted electromagnetic signal over the air from a transmitter and for returning a desired discernable electromagnetic signal to a receiver.

2. The apparatus of claim 1 wherein each of said outwardly extending flanges comprises a shoulder that contacts a bottom edge of said first or second container edge.

3. The apparatus of claim 2 wherein said apparatus comprises a center and wherein each of said outwardly extending flanges is curved inwardly toward said center.

4. The apparatus of claim 1 wherein said two portions are pivotally coupled via a hinge.

5. The apparatus of claim 1 wherein said two portions comprise acrylonitrile butadiene styrene.

6. The apparatus of claim 1 wherein said two portions comprises polycarbonate.

7. The apparatus of claim 1 wherein said security tag comprises a coil and a capacitor.

8. The apparatus of claim 7 wherein said coil and capacitor are tuned to a frequency of approximately 8.2 MHz.

9. The apparatus of claim 8 wherein said transmitted electromagnetic signal is in the frequency range of approximately 8.2 MHz.

10. The apparatus of claim 9 wherein said returned electromagnetic signal is in the frequency range of approximately 8.2 MHz.

11. The apparatus of claim 1 wherein said security tag is concealed within one of said two portions.

12. The apparatus of claim 11 wherein said security tag is concealed within said one of said two portions by being positioned underneath a cover.

13. The apparatus of claim 1 wherein each of said two portions comprise respective second ends comprising respective pin receptacles and wherein said latch mechanism comprises a displaceable pin that passes through said pin receptacles.

14. The apparatus of claim 13 wherein said displaceable pin includes a drive plate and wherein said latch mechanism further comprises spring that acts against said integral drive plate for biasing said displaceable pin through said pin receptacles.

15. The apparatus of claim 14 wherein said drive plate and displaceable pin comprise ferromagnetic material, said drive plate and displaceable pin being attracted to a properly-sized magnet for withdrawing said displaceable pin from said pin receptacles.

16. The apparatus of claim 15 wherein said latch mechanism is contained within a housing integrally formed in one of the two portions.

17. The apparatus of claim 1 wherein said first or second container end comprises a cover and wherein said outwardly extending flange engages a bottom edge of said cover.

18. The apparatus of claim 1 wherein said outwardly extending flange maintains said security tag at a predetermined distance away from a metal lid or surface associated with the container end to which said apparatus is attached.

19. The apparatus of claim 18 wherein said predetermined distance is at least 10 mm.

20. A method of tagging a container with a security tag, the container having first and second ends and a container wall and wherein the first and second container ends have diameters that are larger than the container wall, said method comprising:

providing two portions having respective first ends that are pivotally coupled together and wherein each of said two portions comprises an outwardly extending flange;

associating a security tag with one of the two portions wherein said tag is capable of receiving a transmitted electromagnetic signal over the air from a transmitter and for returning a desired discernable electromagnetic signal to a receiver

engaging said flanges with either one of the first or second container ends; and

securing respective second ends of said two portions together via a latching mechanism so that said two portions are releasably secured to either one of the first or second container ends, said two portions being releasable only upon the positioning of a detacher in close proximity to said latching mechanism.

21. The method of claim 20 wherein said step of engaging said flanges with either one of the first or second container ends comprises positioning a shoulder of said flanges in close contact with a bottom edge of said first or second container ends.

22. The method of claim 21 wherein said step of engaging said flanges with either one of the first or second ends further comprises orienting said flange to curve inward toward a center of said apparatus.

23. The method of claim 20 wherein said step of associating a security tag with one of said two portions comprises concealing said security tag within one of said two portions.

24. The method of claim 23 wherein said step of concealing said security tag comprises positioning said security tag underneath a cover within one of said two portions.

25. The method of claim 20 wherein said step of securing said respective second ends together comprises passing a displaceable pin through respective pin receptacles in said second ends.

26. The method of claim 25 wherein said step of securing said respective second ends comprises providing a spring that biases said displaceable pin through said respective pin receptacles.

27. The method of claim 26 further comprising the step of releasing said apparatus from the container, said step of releasing said apparatus comprises retracting said displaceable pin against said spring bias using a magnet.

28. The method of claim 27 wherein said step of subjecting said security tag to an interrogation signal comprises bringing said apparatus and the container which it is secured to a location where said interrogation signal is emitted from a transmitter.

29. The method of claim 28 wherein said step of activating an alarm or indication comprises a receiver, positioned at said location, receives a response signal from said security tag in response to said interrogation signal.

30. The method of claim 29 wherein said step of associating a security tag comprises providing a security tag having a coil and a capacitor tuned to a frequency of approximately 8.2 MHz.

31. The method of claim 30 wherein said interrogation signal comprises a frequency of approximately 8.2 MHz.

32. The method of claim 31 wherein said returned electromagnetic signal comprises a frequency of approximately 8.2 MHz.

33. The method of claim 20 further comprising the step of activating an alarm or indication when said security tag is subjected to an interrogation signal.

34. The method of claim 20 wherein said step of associating a security tag with one of the two portions comprises maintaining said security tag at a predetermined distance away from a metal lid or surface associated with the container end to which said two portions are attached.

35. The method of claim 34 wherein said predetermined distance is at least 10 mm.