Tamper and child-resistant container

Claim 2

A tamper-resistant container comprising a base defining a volume for holding a product, the base having an opening communicating with the volume and two edge portions which are substantially parallel and define a plane extending adjacent the opening; a lid having two spaced-apart edges extending substantially parallel to each other; means associated with said two base edges and said two lid edges for slidably securing said lid to said base overlying said opening; and means engaging said base and said lid over a substantial portion thereof upon relative movement of the base and the lid including structure which permanently deforms upon said relative movement or an initial attempt to reclose the container.

Claim 3

The container according to claim 1 wherein said means is connected to one of said base and said lid and is engagable by the other upon said relative movement.

Claim 4

The container according to claim 2 wherein said means is connected to said lid and extends so as to be engagable by said base upon said relative movement.

Claim 5

The container according to claim 2 wherein said means includes deformable ribs extending substantially from one of said base and said lid.

Claim 6

The container according to claim 4 wherein said ribs are connected to said lid and extend overlaying said base so as to be engagable by the base upon said movement.

Claim 7

The container according to claim 2 where said means includes a weakened portion disposed adjacent said substantial portion of said base and said lid which are engaged upon said movement.

Claim 8

The container according to claim 2 wherein said means includes deformable ribs extending substantially from one of said base and said lid and overlaying the other, and a weakened portion disposed adjacent said substantial portion of said base and said lid are engaged upon said movement.

Claim 9

The container according to claim 1 wherein said base is a rectangular prism and said means includes a portion which extends at a right angle to one of said base and said lid.

Claim 10

The container according to claim 1 and including at least one projection extending from said lid and/or receptacle for engaging the two, thereby providing resistance to the sliding of the lid, whereby the container includes a child-resistant feature.

Claim 11

A tamper-resistant container comprising a base defining a volume for holding a product, the base having an opening communicating with the volume and two edge portions which are substantially parallel and define a plane extending adjacent the opening; a lid having two spaced-apart edges extending substantially parallel to each other; means associated with said two base edges and said two lid edges for slidably securing said lid to said base overlying said opening; and means connected to one of said base and said lid and extending so as to be engagable by the other of said base and said lid along a substantially continuous and substantial portion thereof upon relative movement of the base and the lid, said means including structure which permanently deforms upon said relative movement or an initial attempt to reclose the container.

Claim 12

A tamper-resistant container comprising a base defining a volume for holding a product, the base having an opening communicating with the volume and two edge portions which are substantially parallel and define a plane extending adjacent the opening; a lid having two spaced-apart edges extending substantially parallel to each other; means associated with said two base edges and said two lid edges for slidably securing said lid to said base overlying said opening; and means connected to one of said base and said lid and extending so as to be engagable by the other of said base and said lid along a substantially continuous and substantial portion thereof upon relative movement of the base and the lid, said means including structure which permanently deforms upon said relative movement or an initial attempt to reclose the container.

Claim 13

A container assembly comprising a receptacle and a lid having a substantially planar body, said receptacle having a base and a multiplicity of sides extending from said base perpendicularly thereto, the upper edges of said sides defining a top, the body of said lid having a shape substantially identical to the shape of said top, said receptacle being provided at the upper edges of said sides and said lid being provided with means for slidably engaging the lid to the container, first arresting means partially disposed on the lid for resisting, in a closed state of the container assembly, motion of said lid relative to the receptacle in a first direction parallel to said top, second arresting means partially disposed on said lid for resisting, in a locked state of said container assembly, motion of said lid relative to said receptacle in a second direction opposite to said first direction, at least one of said arresting means including a tongue portion having at least one substantially planar portion integral with the body of said lid and oriented, in the locked state of said container assembly, substantially perpendicularly to the body of said lid and substantially parallel to a juxtaposed side of said receptacle, said tongue portion being joined to the body of said lid at an elongate area adjacent said juxtaposed side of said receptacle, and tamper-resisting means on said lid in a portion adjacent said elongate area for undergoing at least a partially irreversible deformation upon a bending of said tongue portion towards the plane of the body of said lid upon an unlocking of said container assembly or an initial reclosing of the container.

Claim 14

A container assembly comprising a receptacle and a lid having a substantially planar body, said receptacle having a base and a multiplicity of sides extending from said base perpendicularly thereto, the upper edges of said sides defining a top, the body of said lid having a shape substantially identical to the shape of said top, said receptacle being provided at the upper edges of said sides and said lid being provided with means for slidably engaging the lid to the container, first arresting means partially disposed on the lid for resisting, in a closed state of the container assembly, motion of said lid relative to the receptacle in a first direction parallel to said top, second arresting means partially disposed on said lid for resisting, in a locked state of said container assembly, motion of said lid relative to said receptacle in a second direction opposite to said first direction, at least one of said arresting means including a tongue portion having at least one substantially planar portion integral with the body of said lid and oriented, in the locked state of said container assembly, substantially perpendicularly to the body of said lid and substantially parallel to a juxtaposed side of said receptacle, said tongue portion being joined to the body of said lid at an elongate area adjacent said juxtaposed side of said receptacle, and tamper-resisting means on said lid in a portion adjacent said elongate area for undergoing at least a partially irreversible deformation upon a bending of said tongue portion towards the plane of the body of said lid upon an unlocking of said container assembly or an initial reclosing of the container.

Claim 15

The container according to claim 11 and including means for closing a portion of the top.

Claim 16

The container according to claim 11 wherein said tamper-resisting means includes on said lid at least one rib extending from the body of said lid in said portion and along said tongue portion.

Claim 17

The container according to claim 11 wherein said tamper-resisting means includes a plurality of ribs extending parallel to each other from the body of said lid in said portion and along said tongue portion.

Claim 18

The container according to claim 14 wherein said ribs extend substantially perpendicularly to said portion.

Claim 19

The container according to claim 14 wherein said ribs are laterally contiguous with one another.

Claim 20

The container according to claim 13 wherein said rib is an embossed portion of said lid.

Claim 21

The container according to claim 13 wherein said rib is weakened in said portion.

Claim 22

The container according to claim 13 wherein said rib is a separate structural feature attached to said lid.

Claim 23

The container according to claim 11 wherein said lid includes at least one projection on an underside thereof and means on said receptacle for engaging said projection, thereby providing resistance to the sliding of said lid.

Claim 24

The container according to claim 11 wherein one of the arresting means is disposed substantially opposite said tongue portion and said receptacle includes means for interlocking the two in a locked state of said container assembly.

Claim 25

The container according to claim 11 wherein said portion has a long dimension and a short dimension and is weakened to cause a severing of said tongue portion from the body of said lid during an opening and a subsequent attempt to relock said container assembly.

Claim 26

The container according to claim 12 and including at least one projection extending from the body of the lid to and in engagement with said means closing the top, thereby providing resistance to the sliding of said lid.

Claim 27

The container according to claim 11 wherein said means for slidably engaging comprises a pair of parallel guide rails formed from respective opposed flanges of said receptacle and a pair of opposed flanges of said lid bent into an interlocking engagement.