Combination non-programmable and programmable key for security device

• US 8,842,012 B2
• Filed: 08/14/2013
• Issued: 09/23/2014
• Est. Priority Date: 01/13/2009
• Status: Active Grant

• Current Assignee: InVue Security Products Incorporated
• Original Assignee: InVue Security Products Incorporated
• Inventors: Sankey, James K.
• Primary Examiner(s): Lau, Hoi
• Application Number:
  US13/966,420
• Publication Number:
  US 20130328681A1
• Time in Patent Office: 405 Days
• Field of Search: 340/568.1, 340/568.2, 340/568.8, 340/572.1, 340/693.5, 340/691.1, 340/815.45, 340/5.25, 340 521- 523, 340/5.28, 340/5.6, 340/5.61, 340/5.64, 340/5.65, 340/10.51, 340/571, 340/543, 70/571, 703/44, 702/77, 70/58, 702/76
• US Class Current: 340/568.8
• CPC Class Codes: E05B 19/046 the shank being slidingly mounted on the bow, e.g. for storage
• CPC Class Codes: E05B 45/06 Electric alarm locks E05B45/005 takes precedence
• CPC Class Codes: E05B 47/004 the magnets acting directly on the bolt
• CPC Class Codes: E05B 47/0045 keys with permanent magnets E05B47/0043, E05B47/0044, E05B73/0052 take precedence
• 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: G07C 9/00 Individual registration on entry or exit
• CPC Class Codes: G07C 9/00817 where the code of the lock can be programmed
• CPC Class Codes: G07C 9/00912 for safes, strong-rooms, vaults or the like
• CPC Class Codes: G07C 9/00944 Details of construction or manufacture
• CPC Class Codes: G08B 13/14 by lifting or attempted removal of hand-portable articles
• CPC Class Codes: G08B 13/1445 with detection of interference with a cable tethering an article, e.g. alarm activated by detecting detachment of article, breaking or stretching of cable furniture, e.g. shelves for displaying merchandise, incorporating tethers to prevent theft A47F7/024, A47F5/0861
• CPC Class Codes: G08B 13/1472 with force or weight detection
• CPC Class Codes: G08B 13/2434 Tag housing and attachment details
• CPC Class Codes: G08B 25/008 Alarm setting and unsetting, i.e. arming or disarming of the security system
• CPC Class Codes: G08B 29/046 prevention of tampering with detection circuits
• CPC Class Codes: Y10T 70/5004 For antitheft signaling device on protected article
• CPC Class Codes: Y10T 70/5009 For portable articles
• CPC Class Codes: Y10T 70/7057 Permanent magnet
• CPC Class Codes: Y10T 70/7062 Electrical type [e.g., solenoid]
• CPC Class Codes: Y10T 70/7486 Single key

Abstract

A combination non-programmable and programmable key for a security device of the type used to display items of merchandise includes a non-programmable portion for cooperating with a mechanical lock of the security device and a programmable portion for cooperating with a sensor of the security device that is operatively coupled to an alarm for indicating a security threat to the security device or to an item of merchandise displayed on the security device. The non-programmable portion includes a side assembly having a magnet that cooperates with a magnetically attractable locking pin to unlock the mechanical lock of the security device. The programmable portion emits an energy signal that cooperates with the sensor of the security device to disarm the alarm and thereby permit the security device to be removed or an item of merchandise to be removed without the alarm indicating a security threat.

Claims

1. A combination non-programmable and programmable key for a security device, comprising:

a housing;

a non-programmable portion disposed at least partially within the housing operable for unlocking a mechanical lock of the security device; and

a programmable portion disposed at least partially within the housing operable for independently arming and/or disarming a monitoring circuit that is in electrical communication with a sensor and operatively coupled to an alarm,

wherein the security device is configured to be locked to an item of merchandise when the mechanical lock is locked, and the security device is removable from the item of merchandise when the mechanical lock is unlocked by the non-programmable portion of the key.

2. The combination non-programmable and programmable key of claim 1, wherein the alarm is configured to provide an alarm signal if the security device is separated from the item of merchandise when the monitoring circuit is armed by the programmable portion of the key.

3. The combination non-programmable and programmable key of claim 1, wherein the alarm is configured to provide an alarm signal if an item of merchandise displayed on the security device is removed from the security device when the monitoring circuit is armed by the programmable portion of the key.

4. The combination non-programmable and programmable key of claim 1, wherein the housing defines an interior cavity for housing the non-programmable portion and the programmable portion and wherein at least the non-programmable portion is movable relative to the housing within the interior cavity.

5. The combination non-programmable and programmable key of claim 4, wherein the non-programmable portion comprises a slide assembly configured for sliding movement within the interior cavity and a magnet at one end of the slide assembly.

6. The combination non-programmable and programmable key of claim 5, further comprising a button for moving the slide assembly and the magnet to an extended position.

7. The combination non-programmable and programmable key of claim 1, wherein the programmable portion is configured to emit an energy signal for arming or disarming the monitoring circuit.

8. The combination non-programmable and programmable key of claim 7, wherein the energy signal is selected from the group consisting of an electrical signal, an optical signal, an acoustical signal, and a magnetic pulse signal.

9. The combination non-programmable and programmable key of claim 7, wherein the programmable portion is configured to emit an infrared signal for arming or disarming the monitoring circuit.

10. The combination non-programmable and programmable key of claim 1, wherein the non-programmable portion comprises a magnet that is configured to cooperate with a magnetically attractable material to unlock the mechanical lock of the security device.

11. The combination non-programmable and programmable key of claim 1, wherein the security device comprises one of a merchandise display fixture, a merchandise display stand, a merchandise keeper, or a merchandise display hook.

12. A combination non-programmable and programmable key for a security device, comprising:

a housing;

a non-programmable portion disposed at least partially within the housing operable for unlocking a mechanical lock of the security device; and

a programmable portion disposed at least partially within the housing operable for independently arming and/or disarming a monitoring circuit that is in electrical communication with a sensor and operatively coupled to an alarm,

wherein the alarm is configured to provide an alarm signal if an item of merchandise is removed from the security device and the monitoring circuit has not been disarmed by the programmable portion of the key.

13. The combination non-programmable and programmable key of claim 12, wherein the programmable portion is configured to emit an energy signal for arming or disarming the monitoring circuit.

14. The combination non-programmable and programmable key of claim 13, wherein the energy signal is selected from the group consisting of an electrical signal, an optical signal, an acoustical signal and a magnetic pulse signal.

15. The combination non-programmable and programmable key of claim 13, wherein the programmable portion is configured to emit an infrared signal for arming or disarming the monitoring circuit.

16. A method for securing an item of merchandise from theft or removal from a security device, the method comprising:

unlocking a mechanical lock of the security device with a non-programmable portion of a key;

independently disarming a monitoring circuit with a programmable portion of the key that is in electrical communication with a sensor and operatively coupled to an alarm; and

allowing the item of merchandise to be removed from the security device when the mechanical lock is unlocked by the non-programmable portion of the key.

17. The method of claim 16, wherein allowing the item of merchandise to be removed comprises allowing the item of merchandise to be removed from the security device when the monitoring circuit is disarmed by the non-programmable portion of the key.

18. The method of claim 16, wherein independently disarming comprises emitting an energy signal for arming or disarming the monitoring circuit.

19. The method of claim 16, wherein unlocking comprises engaging a magnet with the mechanical lock.

20. The method of claim 16, wherein the alarm is configured to provide an alarm signal if the security device is separated from the item of merchandise when the monitoring circuit is armed by the programmable portion of the key.