Dispensing container

• US 7,946,450 B2
• Filed: 04/25/2008
• Issued: 05/24/2011
• Est. Priority Date: 04/25/2008
• Status: Active Grant

• Current Assignee: R J Reynolds Tobacco Company (R. J. Reynolds Tobacco)
• Original Assignee: R J Reynolds Tobacco Company (R. J. Reynolds Tobacco)
• Inventors: Gelardi, John A., Loftin, Caleb S.
• Primary Examiner(s): Crawford; Gene
• Assistant Examiner(s): Randall, Jr.; Kelvin L
• Application Number:
  US12/109,528
• Publication Number:
  US 20090266837A1
• Time in Patent Office: 1,124 Days
• Field of Search: 221/33, 221/36, 221/37, 221 39- 41, 221/45, 221/46, 221/64, 221/65, 221/151, 221/152, 221/154, 221/186, 221/197, 221/208, 221246-249, 221/251, 221255-257, 221/259, 221/260, 221/262, 221/263, 221/268, 221/269, 221/309
• US Class Current: 221/154
• CPC Class Codes: B65D 2583/0468 of drawer-and-shell type
• CPC Class Codes: B65D 50/046 and such deformation causes the disengagement of locking means, e.g. the release of a pawl-like element from a tooth or abutment, to allow removal of the closure by simultaneous rotation
• CPC Class Codes: B65D 83/0418 the articles being substantially flat and stacked one upon the other and the dispensing-closing device sliding the article to be dispensed along the flat side of the next article

Abstract

A container for dispensing a product is provided, the container including an outer casing body having a cavity; a dispensing tray adapted for sliding movement within the cavity of the outer casing body between a closed and locked position and a dispensing position, the dispensing tray having an internal storage compartment for storage of a plurality of units of a product to be dispensed, a dispensing window, and a stop for engaging the outer casing body to prevent removal of the dispensing tray from the cavity; and a locking mechanism for releasably locking the dispensing tray in the cavity, the locking mechanism including protrusions projecting from the outer casing body into the cavity and positioned adjacent to a moveable flap formed in the outer casing body, and recesses carried by the dispensing tray and positioned to engage the protrusions when the dispensing tray is in the closed and locked position.

Claims

1. A dispensing container, comprising:

an outer casing body having a cavity therein and an open end;

a dispensing tray adapted for sliding movement within the cavity of the outer casing body between a closed and locked position and a dispensing position, the dispensing tray comprising an internal storage compartment adapted for storage of a plurality of units of a product to be dispensed, a dispensing window through which a stored unit of product is accessible when the dispensing tray is in the dispensing position, and a stop adapted for engaging the outer casing body to prevent removal of the dispensing tray from the cavity of the outer casing body; and

a locking mechanism adapted for releasably locking the dispensing tray in the closed and locked position, the locking mechanism comprising one or more protrusions projecting from the outer casing body into the cavity and positioned adjacent to a moveable flap formed in the outer casing body, and one or more recesses carried by the dispensing tray and operatively positioned to engage the one or more protrusions when the dispensing tray is in the closed and locked position, such that depressing the flap will effect separation of the one or more protrusions from the one or more recesses and allow sliding movement of the dispensing tray within the outer casing body;

wherein the storage compartment of the dispensing tray has a floor facing the moveable flap of the outer casing body in which at least one opening extends longitudinally in the direction of travel of the dispensing tray, and wherein the outer casing body comprises at least one longitudinally extending ridge operatively positioned to move into engagement with the at least one opening of the storage compartment as the dispensing tray slides from the dispensing position to the closed and locked position, the at least one longitudinally extending ridge being positioned to contact a unit of stored product adjacent to the floor of the storage compartment while moving into engagement with the at least one opening.

2. The dispensing container of claim 1, wherein the container is configured to provide metered dispensing of a single unit of stored product.

3. The dispensing container of claim 1, wherein locking mechanism comprises two protrusions, one protrusion positioned on either side of the moveable flap, and two recesses formed in the dispensing tray adapted to engage the two protrusions.

4. The dispensing container of claim 1, wherein the protrusions of the outer casing body comprise a slanted surface positioned to engage the dispensing tray as the dispensing tray moves toward the closed and locked position.

5. The dispensing container of claim 1, wherein the moveable flap comprises one or more ribs projecting into the cavity of the outer casing body.

6. The dispensing container of claim 1, wherein the one or more recesses of the dispensing tray are positioned within a moveable flap configured to deflect away from the one or more protrusions when the moveable flap of the outer casing body is depressed.

7. The dispensing container of claim 1, wherein the dispensing tray further comprises a dispensing chamber accessible through the dispensing window and adjacent to the storage compartment, and wherein the storage compartment is defined in part by a moveable retention tab having a first section extending substantially parallel to the floor of the storage compartment and a second section extending substantially perpendicular to the first section and forming a barrier between the storage compartment and the dispensing chamber, the retention tab operatively configured to deflect toward the floor of the storage compartment.

8. The dispensing container of claim 7, wherein a surface of the outer casing body facing the first section of the retention tab comprises a projection operatively positioned to engage the retention tab as the dispensing tray moves between the closed and locked position and the dispensing position such that the projection urges the retention tab toward the floor of the storage compartment.

9. The dispensing container of claim 8, wherein the first section of the retention tab comprises a channel positioned to engage the projection of the outer casing body, the channel having a sloped surface that engages the projection such that the deflecting force imposed on the retention tab by the projection changes as the dispensing tray travels between the closed and locked position and the dispensing position.

10. The dispensing container of claim 7, wherein the dispensing chamber comprises a ramp positioned to engage a unit of product as the unit of product moves from the storage compartment to the dispensing chamber.

11. The dispensing container of claim 10, wherein the ramp is configured to elevate a unit of product positioned in the dispensing chamber to a height that prevents movement of the unit of product back into the storage compartment.

12. The dispensing container of claim 1, wherein the floor of the storage compartment comprises two longitudinally extending openings and the outer casing body comprises two longitudinally extending ridges, each ridge positioned to engage one of the two openings in the floor of the storage compartment.

13. The dispensing container of claim 1, wherein the storage compartment comprises a plurality of products.

14. The dispensing container of claim 1, wherein the product is characterized by a shape selected from the group consisting of pill, tablet, sphere, sheet, coin, cube, bead, ovoid, obloid, bean, stick, and rod.

15. The dispensing container of claim 1, wherein the product is selected from the group consisting of pharmaceutical products, smoking products, smokeless tobacco products, snack products, and confectionary products.

16. The dispensing container of claim 1, wherein the product is a smokeless tobacco product.

17. The dispensing container of claim 1, wherein the product is selected from the group consisting of pharmaceutical products, candies, mints, and gums.

18. The dispensing container of claim 1, wherein the storage compartment is configured to hold a plurality of sheet-shaped products in a stacked arrangement.

19. A dispensing container, comprising:

an outer casing body having a cavity therein and an open end, the outer casing body comprising a first surface comprising a moveable flap accessible from the exterior of the container, one or more protrusions projecting from the outer casing body into the cavity and positioned adjacent to the moveable flap, and at least one longitudinally extending ridge; and

a dispensing tray adapted for sliding movement within the cavity of the outer casing body between a closed and locked position and a dispensing position, the dispensing tray comprising

an internal storage compartment adapted for storage of a plurality of units of a product to be dispensed and having a floor facing the first surface of the outer casing body, the floor comprising at least one opening extending longitudinally in the direction of travel of the dispensing tray, wherein the at least one longitudinally extending ridge of the outer casing body is operatively positioned to move into engagement with the at least one opening of the storage compartment as the dispensing tray slides from the dispensing position to the closed and locked position,

a dispensing window through which a stored unit of product is accessible when the dispensing tray is in the dispensing position,

a dispensing chamber accessible through the dispensing window and adjacent to the storage compartment,

a stop adapted for engaging the outer casing body to prevent removal of the dispensing tray from the cavity of the outer casing body, and

a locking plate having one or more recesses therein, the one or more recesses of the locking plate operatively positioned to engage the one or more protrusions of the outer casing body,

wherein the storage compartment is defined in part by a moveable retention tab having a first section extending substantially parallel to the floor of the storage compartment and a second section extending substantially perpendicular to the first section and forming a barrier between the storage compartment and the dispensing chamber, the retention tab operatively configured to deflect toward the floor of the storage compartment.

20. The dispensing container of claim 19, wherein a surface of the outer casing body facing the first section of the retention tab comprises a projection operatively positioned to engage the retention tab as the dispensing tray moves between the closed and locked position and the dispensing position such that the projection urges the retention tab toward the floor of the storage compartment.

21. The dispensing container of claim 20, wherein the first section of the retention tab comprises a channel positioned to engage the projection of the outer casing body, the channel having a sloped surface that engages the projection such that the deflecting force imposed on the retention tab by the projection changes as the dispensing tray travels between the closed and locked position and the dispensing position.

22. The dispensing container of claim 19, wherein the dispensing chamber comprises a ramp positioned to engage a unit of product as the unit of product moves from the storage compartment to the dispensing chamber.

23. The dispensing container of claim 22, wherein the ramp is configured to elevate a unit of product positioned in the dispensing chamber to a height that prevents movement of the unit of product back into the storage compartment.

24. The dispensing container of claim 19, wherein the floor of the storage compartment comprises two longitudinally extending openings and the outer casing body comprises two longitudinally extending ridges, each ridge positioned to engage one of the two openings in the floor of the storage compartment.

25. The dispensing container of claim 19, wherein the product is selected from the group consisting of pharmaceutical products, smoking products, smokeless tobacco products, snack products, and confectionary products.

26. The dispensing container of claim 19, wherein the product is a smokeless tobacco product.

27. The dispensing container of claim 19, wherein the product is selected from the group consisting of pharmaceutical products, candies, mints, and gums.

28. The dispensing container of claim 19, wherein the storage compartment is configured to hold a plurality of sheet-shaped products in a stacked arrangement.

29. A method of dispensing a product from a container, comprising:

providing a container in a closed and locked position, the container comprising

an outer casing body having a cavity therein and an open end, the outer casing body comprising a first surface comprising a moveable flap accessible from the exterior of the container, one or more protrusions projecting from the outer casing body into the cavity and positioned adjacent to the moveable flap, and at least one longitudinally extending ridge; and

a dispensing tray adapted for sliding movement within the cavity of the outer casing body between a closed and locked position and a dispensing position, the dispensing tray comprising

an internal storage compartment adapted for storage of a plurality of units of a product to be dispensed and having a floor facing the first surface of the outer casing body, the floor comprising at least one opening extending longitudinally in the direction of travel of the dispensing tray, wherein the at least one longitudinally extending ridge of the outer casing body is operatively positioned to move into engagement with the at least one opening of the storage compartment as the dispensing tray slides from the dispensing position to the closed and locked position,

a dispensing window through which a stored unit of product is accessible when the dispensing tray is in the dispensing position,

a dispensing chamber accessible through the dispensing window and adjacent to the storage compartment,

a stop adapted for engaging the outer casing body to prevent removal of the dispensing tray from the cavity of the outer casing body, and

a locking plate having one or more recesses therein, the one or more recesses of the locking plate engaged with the one or more protrusions of the outer casing body,

wherein the storage compartment is defined in part by a moveable retention tab having a first section extending substantially parallel to the floor of the storage compartment and a second section extending substantially perpendicular to the first section and forming a barrier between the storage compartment and the dispensing chamber, the retention tab operatively configured to deflect toward the floor of the storage compartment;

depressing the moveable flap of the outer casing body such that the locking plate deflects away from the one or more protrusions of the outer casing body and disengages the protrusions from the recesses in the locking plate;

while maintaining the moveable flap of the outer casing body in the depressed state, sliding the dispensing tray into a dispensing position wherein the dispensing window is accessible from the exterior of the container;

removing at least one unit of the product from the dispensing chamber, if present;

sliding the dispensing tray into the closed and locked position, the at least one longitudinally extending ridge engaging a unit of product adjacent to the floor of the storage compartment as the dispensing tray slides toward the closed and locked position and urging the unit of product under the retention tab and into the dispensing chamber, the retention tab deflecting toward the floor of the storage compartment as the dispensing tray slides toward the closed and locked position such that only the unit of product engaged by the at least one longitudinally extending ridge is removed from the storage compartment;

depressing again the moveable flap of the outer casing body such that locking plate deflects away from the one or more protrusions of the outer casing body and disengages the protrusions from the recesses in the locking plate;

while maintaining the moveable flap of the outer casing body in the depressed state, again sliding the dispensing tray into a dispensing position wherein the dispensing window is accessible from the exterior of the container; and

removing at least one unit of product from the dispensing chamber.

30. The method of claim 29, wherein the product is selected from the group consisting of pharmaceutical products, smoking products, smokeless tobacco products, snack products, and confectionary products.

31. The method of claim 29, wherein the product is a smokeless tobacco product.

32. The method of claim 29, wherein the product is selected from the group consisting of pharmaceutical products, candies, mints, and gums.

33. The method of claim 29, wherein the storage compartment is configured to hold a plurality of sheet-shaped products in a stacked arrangement.