Electronic article surveillance security device

Claim 2

A security package affixable around or interwoven through an article to be protected from theft in combination with a key; the combination comprising: a housing having a lock compartment, said lock compartment having an entry port and an exit port; a locking mechanism carried by said housing between said entry port and said exit port of said lock compartment; a strap having a proximate end, a distal end, and an intermediate section therebetween having a toothed surface for selective interaction with said locking mechanism, said proximate end being affixed to said housing and said distal end being selectively insertable within said lock compartment; said locking mechanism including at least two locking fingers extending into said housing where said fingers allow insertion of said strap therein while prohibiting removal once insertion has occurred; each locking finger being disposed entirely within said housing; said housing including an opening aligned with each of said locking fingers; said key having a tang for each locking finger; said tangs disposed so that they may be simultaneously slidably received in said openings; and each of said locking fingers being selectively movable from a locked position to an unlocked position, said strap being removable from said housing only when each of said fingers are in said unlocked position.

Claim 3

The security device of claim 1 wherein each of said tangs has a length, said length of said tangs being sufficient to allow said tangs to engage said locking fingers and further to depress each of said locking fingers from a first locked position to a second unlocked position when said tangs are inserted into said openings.

Claim 4

The security device of claim 1, wherein said strap includes a longitudinal channel, said toothed surface extending into said longitudinal channel.

Claim 5

The security device of claim 3 wherein each of said locking fingers extends into said longitudinal channel of said strap when said strap is inserted into said housing.

Claim 6

The security device of claim 4, wherein each locking finger includes a protruding portion that extends into said longitudinal channel of said strap.

Claim 7

The security device of claim 1, further comprising an EAS tag disposed in said housing.

Claim 8

The security device of claim 1, wherein each locking finger is tilted toward the exit port.

Claim 9

The security device of claim 1, wherein the locking mechanism includes four spaced locking fingers that extend into said housing.

Claim 10

A security package affixable around or interwoven through an article to be protected from theft; the security package comprising: a housing having a lock compartment, said lock compartment having an entry port and an exit port; a locking mechanism carried by said housing between said entry port and said exit port of said lock compartment; a strap having a proximate end, a distal end, and an intermediate section therebetween having a toothed surface for selective interaction with said locking mechanism, said proximate end being affixed to said housing and said distal end being selectively insertable within said lock compartment; said locking mechanism including at least two independently movable locking fingers extending into said housing where said fingers allow insertion of said strap into said housing while prohibiting removal of said strap from said housing once insertion has occurred; each locking finger being disposed entirely within said housing; said locking mechanism lacking any element connected to a locking finger that extends outside said housing; said housing including an individual opening aligned with each of said locking fingers; and each of said locking fingers being selectively movable from a locked position to an unlocked position, said strap being removable from said housing only when each of said fingers is in said unlocked position.

Claim 11

A security package affixable around or interwoven through an article to be protected from theft; the security package comprising: a housing having a lock compartment, said lock compartment having an entry port and an exit port; a locking mechanism carried by said housing between said entry port and said exit port of said lock compartment; a strap having a proximate end, a distal end, and an intermediate section therebetween having a toothed surface for selective interaction with said locking mechanism, said proximate end being affixed to said housing and said distal end being selectively insertable within said lock compartment; said locking mechanism including at least two independently movable locking fingers extending into said housing where said fingers allow insertion of said strap into said housing while prohibiting removal of said strap from said housing once insertion has occurred; each locking finger being disposed entirely within said housing; said locking mechanism lacking any element connected to a locking finger that extends outside said housing; said housing including an individual opening aligned with each of said locking fingers; and each of said locking fingers being selectively movable from a locked position to an unlocked position, said strap being removable from said housing only when each of said fingers is in said unlocked position.

Claim 12

The security package of claim 9, wherein the locking mechanism includes four independently movable locking fingers; each of said locking fingers being spaced from the other of said locking fingers.

Claim 13

The security package of claim 10, wherein the strap includes a longitudinal channel; each of said fingers having a protruding portion that slidingly engages the strap in said channel.

Claim 14

The security package of claim 11, further comprising an EAS tag disposed in said housing.

Claim 15

A security package affixable around or interwoven through an article to be protected from theft; the security package comprising: a housing having a lock compartment, said lock compartment having an entry port and an exit port; an EAS tag disposed within said housing; a locking mechanism carried by said housing between said entry port and said exit port of said lock compartment; a strap having a proximate end, a distal end, and an intermediate section therebetween having a toothed surface for selective interaction with said locking mechanism, said proximate end being affixed to said housing and said distal end being selectively insertable within said lock compartment; said strap having a longitudinal channel bounded by a pair of walls; one of the walls having said toothed surface formed therein; said toothed surface including a plurality of teeth; each of said teeth extending only partially across said longitudinal channel; said locking mechanism including a locking finger extending into said housing where said finger allows insertion of said strap into said housing while prohibiting removal of said strap from said housing once insertion has occurred; said finger being disposed entirely within said housing; said locking mechanism lacking any element that allows manipulation of said locking finger; said locking finger being slidably received in said longitudinal channel of said strap; said housing including an opening aligned with said locking finger; and said locking finger being selectively movable from a locked position to an unlocked position, said strap being removable from said housing only when said finger is in said unlocked position.

Claim 16

A security package affixable around or interwoven through an article to be protected from theft; the security package comprising: a housing having a lock compartment, said lock compartment having an entry port and an exit port; an EAS tag disposed within said housing; a locking mechanism carried by said housing between said entry port and said exit port of said lock compartment; a strap having a proximate end, a distal end, and an intermediate section therebetween having a toothed surface for selective interaction with said locking mechanism, said proximate end being affixed to said housing and said distal end being selectively insertable within said lock compartment; said strap having a longitudinal channel bounded by a pair of walls; one of the walls having said toothed surface formed therein; said toothed surface including a plurality of teeth; each of said teeth extending only partially across said longitudinal channel; said locking mechanism including a locking finger extending into said housing where said finger allows insertion of said strap into said housing while prohibiting removal of said strap from said housing once insertion has occurred; said finger being disposed entirely within said housing; said locking mechanism lacking any element that allows manipulation of said locking finger; said locking finger being slidably received in said longitudinal channel of said strap; said housing including an opening aligned with said locking finger; and said locking finger being selectively movable from a locked position to an unlocked position, said strap being removable from said housing only when said finger is in said unlocked position.