Article surveillance tag

• US 9,765,551 B2
• Filed: 03/06/2013
• Issued: 09/19/2017
• Est. Priority Date: 06/15/2009
• Status: Active Grant

• Current Assignee: Universal Surveillance Corporation
• Original Assignee: Universal Surveillance Corporation
• Inventors: Sayegh, Adel O., Redublo, Edgardo, Tong, Weiliang, Chen, Mingxing
• Primary Examiner(s): Lim, Steven
• Assistant Examiner(s): MA, KAM WAN
• Application Number:
  US13/787,681
• Publication Number:
  US 20140253332A1
• Time in Patent Office: 1,658 Days
• Field of Search: 3405721, 3405722, 3405728, 3405729, 24 16 PB, 24 17 AP, 70 14, 70 16, 70 18, 70 19, 70 571, 70 63, 248 681, 248 741, 248 743
• CPC Class Codes: E05B 73/0041 for essentially round objects, e.g. bottles or racket handles
• CPC Class Codes: G08B 13/2434 Tag housing and attachment details

Abstract

A housing comprised of substantially arced configured first and second pieces pivotally coupled with one another to form an enclosure that defines a substantially circular-cylindrical hole for encompassing and securing an article therein. The housing includes a magnetic switch for resetting an internal alarm system of the EAS alarm tag to OFF, an interlocking sensor switch and an auxiliary sensor switch for arming the EAS alarm tag. When both the interlock sensor switch and the auxiliary sensor switch are closed, the internal alarm system of the EAS alarm tag is armed and set to ON, and if any one of the interlocking sensor switch and the auxiliary sensor switch is tampered, an alarm (external the EAS alarm tag and or) of the EAS alarm tag is triggered.

Claims

1. An anti-theft tag, comprising:

a housing comprised of a first piece and a second piece movably coupled with one another at a coupling end, forming an enclosed area that defines a through-hole that is eccentric in relation to the housing for encompassing an article when locked at a locking end;

the first piece of the housing includes an internal chamber that houses;

an internal alarm and a marker;

a first sensor near the locking end that independently sets the internal alarm of the anti-theft tag when the first piece and the second piece engage at the locking end;

a second sensor near the coupling end that independently set the internal alarm of the anti-theft tag when the first piece and the second piece engage at the locking end

the first piece includes a first opening defined through a first section at a third distal end;

the first piece further includes a second section at the first distal end that includes a second opening that accommodates a detector mechanism;

the second piece includes an actuator mechanism at a third section proximal the second distal end that actuates the detector mechanism, with the actuator mechanism and the detector mechanism forming the second sensor;

the second piece further includes a free leading end at a fourth section at a fourth distal end that is inserted within and received by the first opening;

with the detector mechanism of the first piece and the actuator mechanism of the second piece aligned proximal a hinge mechanism at the respective first distal end of the first piece and the second distal end of the second piece; and

when the first piece and the second piece move along a first reciprocating path and close, the actuator mechanism actuates the detector mechanism.

2. The anti-theft tag as set forth in claim 1, wherein:

the first piece and the second piece have a substantially arced configuration.

3. The anti-theft tag as set forth in claim 1, wherein:

the respective first and the second pieces are pivotally coupled by a hinge mechanism that allows rotation of the respective pieces along a first reciprocating path.

4. The anti-theft tag as set forth in claim 3, wherein:

the hinge mechanism is comprised of

a set of integrally circular, hollow sections that form knuckles of the hinge mechanism, with the knuckles integral with a first distal end of first piece;

a hinge barrel integral with the a second distal end of the second piece;

wherein the hinge barrel is axially aligned in between the knuckles, through which a hinge pin in inserted to couple the knuckles with the hinge barrel to form the hinge mechanism;

wherein the hinge pin inserted through the hollow knuckles at a distal open end of the first piece, the through-hole of the barrel, and into a closed end of the first piece.

5. The anti-theft tag as set forth in claim 1, wherein:

a protective friction pad is coupled with the housing for minimizing movement of the anti-theft tag in relation to an associated article.

6. The anti-theft tag as set forth in claim 5, wherein:

the protective friction pad is comprised of a first friction pad coupled with the first piece and a second friction pad coupled with the second piece.

7. The anti-theft tag as set forth in claim 5, wherein:

the protective friction pad includes a top surface that is striated, having parallel, protruded strips with axial lengths that are longitudinally parallel along a central axial length of the through-hole for an improved grip of the article.

8. The anti-theft tag as set forth in claim 1, wherein:

an exterior surface of the first piece includes perforated areas that form grill-openings for output of an audio indicator sound, a visual indicator aperture for viewing of a visual indicator device, and a protuberance in a form of a frustum of a right-circular cone that houses a lock mechanism for locking the second piece with the first piece.

9. The anti-theft tag as set forth in claim 1, wherein:

the free leading end is an engaging element that includes an interlocking aperture into which a locking probe of a lock mechanism is received and has a leading beveled surface that converges into a beveled tip that facilitates coupling of the free leading end with the first piece.

10. The anti-theft tag as set forth in claim 9, wherein:

the lock mechanism includes;

a resilient member that is integral with the locking probe that forces the locking probe towards the engaging element to lock the engaging element within the chamber of the first piece;

the resilient member includes a biasing mechanism that forces the locking probe towards the engaging element;

the locking probe includes an engaging tip that is biased to a protruded position, contacts the leading beveled surface of the engaging element, is forced to a partially retracted position, and is eventually released to a fully protruded position into the interlocking aperture of the free leading end,

whereby the engaging tip interlocks with engaging element such that insertion into first piece is allowed, but extraction is not.

11. The anti-theft tag as set forth in claim 10, further including:

a disengagement arrangement, wherein;

the locking probe is retracted, released, and disengaged from the interlocked and engaged position within the interlocking aperture when the force exerted by the resilient member is removed;

the locking probe is released and disengaged from the interlock aperture when the force exerted by the resilient member is reversed, with the reversed force pulling the locking probe out and away from the interlock aperture, against the biasing mechanism of the lock mechanism.

12. The anti-theft tag as set forth in claim 9, further including:

an internal actuator that is biased to a first position;

the beveled tip of the engaging element contacts the internal actuator, pushing the internal actuator from a first position to a second position to actuate a first arming mechanism of the tag.

13. The anti-theft tag as set forth in claim 12, wherein:

the internal actuator includes a structure that forms a cavity that houses a biasing mechanism;

the structure includes a first segment that secures a first-end of the biasing mechanism and against which the first-end of the biasing mechanism is pushed and supported when the internal actuator is moved along a third reciprocating path;

the structure further includes a second movable segment that secures a second-end of the biasing mechanism and against which the second-end of the biasing mechanism is pushed and supported when the second movable segment of the internal actuator is moved along the third reciprocating path;

the second movable segment moves in relation to the first segment and includes;

a first wall that includes;

a first wall section that is longitudinally oriented parallel along an axial length of the cavity, followed by a second wall section oriented at an angle to the axial length of the cavity; and

a third wall section that is longitudinally oriented parallel along the axial length of the cavity;

a second wall that is transversely oriented the axial length of the cavity, against which the second-end of the biasing mechanism is pushed and supported;

a third wall that is longitudinally oriented parallel the axial length of the cavity;

the first wall has a height that is longer than a height of the second and third walls, with the beveled tip of the engaging element contacting a the second wall to move the second movable segment along the third reciprocating path to set the alarm.

14. The anti-theft tag as set forth in claim 13, wherein:

an alarm is set when the a first actuating arm of a first arming mechanism contacts the first wall.

15. The anti-theft tag as set forth in claim 14, wherein:

the alarm is set when the second movable segment moves in relation to the first segment along the third reciprocating path, with the first actuating arm of the first arming mechanism that is biased to a protruded position contacts an interior side of a second wall surface is progressively forced to a partially retracted position, and is eventually closed when contacting an interior side of a first wall surface as the second movable segment moves from the first position to the second position;

wherein the mechanical biasing and interlocking interplay between various components generate a holding strength that is increased under tensile forces that attempt to separate the components from interlocking positions.

16. The anti-theft tag as set forth in claim 1, wherein:

the free leading end is inserted into the first opening defined through the first section at the third distal end of the first piece, with a locking probe of a lock mechanism interlocked with an interlocking aperture of the free leading end.

17. The anti-theft tag as set forth in claim 1, wherein:

the first piece further includes a chamber that accommodates and locks the free leading end of the second piece;

the chamber accommodates a lock mechanism that interlocks with the free leading end of the second piece;

the lock mechanism is partially housed within a protuberance, in a form of a frustum of a right-circular cone, locking the second piece with the first piece.

18. The anti-theft tag as set forth in claim 1, wherein:

the detector mechanism accommodated in the second opening of the second section of the first piece is a second arming mechanism that has a second arming actuator extending out of the second opening, and the actuator mechanism at the third section of the second piece, proximal the second distal end, when closed, actuates the second arming actuator extended out of the second opening to arm the internal alarm.

19. The anti-theft tag as set forth in claim 1, wherein

the first sensor and the second sensor trigger the internal alarm of the anti-theft tag if any one of the locking end or the coupling end is tampered while the internal alarm is armed.

20. The anti-theft tag as set forth in claim 1, wherein

the first sensor is comprised of:

an internal actuator that actuates first arming mechanism that independently sets the internal alarm when the first piece engages the second piece at the locking end of the housing.