Small volume container

• US 8,910,817 B2
• Filed: 09/25/2012
• Issued: 12/16/2014
• Est. Priority Date: 04/26/2010
• Status: Expired due to Fees

• Current Assignee: Clic Enterprises Inc.
• Original Assignee: Clic Enterprises Inc.
• Inventors: Kanderka, John S., Borschneck, Dean Vincent
• Primary Examiner(s): Hicks, Robert J
• Application Number:
  US13/625,937
• Publication Number:
  US 20140084004A1
• Time in Patent Office: 812 Days
• Field of Search: 220/276, 220/266, 220/265, 215/256, 215/254, 215/253, 493/229, 493/228, 493/227, 493/186, 493/59, 493/63, 493/56, 493/52, 229/102, 229/212, 229/210, 229/200
• US Class Current: 220/276
• CPC Class Codes: B65D 5/5405 for opening containers formed by erecting a blank in tubular form
• CPC Class Codes: B65D 5/5415 the lines of weakness being provided in one or more closure flaps and in the container body so as to form after rupture a lid hinged to a side edge of the container body
• CPC Class Codes: B65D 75/12 with the ends of the tube closed by flattening and heat-sealing
• CPC Class Codes: B65D 75/48 containing liquids, semiliquids, or pastes, e.g. cushion-shaped packages
• CPC Class Codes: B65D 75/5827 Tear-lines provided in a wall portion B65D75/5805, B65D75/5816 take precedence

Abstract

A single-use storage and dispensing container is provided for use with small volumes of consumer products. The container is generally sleeve-like, sealed at both ends to contain the flowable material, and is scored or otherwise includes a break point for rupture by a user to dispense the container contents. Application of a threshold pressure to the container by the user will cause the container to rupture at the break point, dispensing flowable material therefrom. The container is suitable for one-handed use. Various cross sectional shapes of the sleeve are possible.

Claims

1. A single use storage container, comprising:

first and second closed ends;

a plurality of sidewalls positioned between and engaging the first and second closed ends, the plurality of sidewalls defining, in a cross section along a longitudinal axis of the container, a triangular shape;

a tab extending outwardly along an edge of the container;

a rupture point proximal to the first closed end, the rupture point rupturable to provide an opening upon application of more than a predetermined threshold force by a user against said first closed end, and wherein a notch in the tab is aligned with the rupture point to enable separation along the rupture point,

wherein the distance between the first closed end and the rupture point is sufficient for a user to place one of the user'"'"'s thumbs thereon but is no greater than the distance between the center of the sleeve and the first closed end, so that the container can be grasped in the fist of a single hand with the rupture point being above the fist,

and wherein the sleeve is configured such that, with the user grasping the sleeve in the fist with a score line being above the fist, the force solely of the user'"'"'s thumb, when applied to a pressure application region of the sleeve, is sufficient to cleanly rupture the sleeve at the rupture point;

the sleeve composed of a material having sufficient rigidity to resist bending during application of the threshold force by the user.

2. The single use container as in claim 1, wherein the break point lies in a common plane.

3. The single use container as in claim 1, further comprising an advertising surface along the one or more walls.

4. The single use container as in claim 1, wherein the rupture point is a score line about the sleeve, and wherein the score line is created by thermal, mechanical, ultraviolet, or laser means.

5. The container as in claim 1, wherein when the user positions the first closed end of the container vertically above the second closed end of the container, the flowable material is positioned below the break point, whereby, when the container is ruptured by the user'"'"'s thumb, spillage of the flowable material is minimized.

6. The single use container as in claim 1, wherein the rupture point comprises adhesive.

7. The single use container as in claim 1, wherein the threshold force is less than 21 N.

8. The single use container as in claim 1, wherein the threshold force is applied to one or more walls of the container.

9. The single use container as in claim 1, wherein the threshold force is applied to the first closed end of the container.

10. The container as in claim 1, wherein the threshold force is between 1 and 100 Newtons.

11. A single use container for storing flowable material, the container comprising:

a sleeve having first and second closable ends for supporting an amount of flowable material within the sleeve;

a tab extending outwardly along an edge of the sleeve; and

a break point along the sleeve proximal to the first closable end, the break point is a score line extending around a periphery of the sleeve, and the break point defining a dispensing outlet through which flowable material may be released from the container upon application of more than a predetermined threshold force by a user against the break point,

wherein the break point lies in a common plane,

wherein a notch in the tab is aligned with the break point to enable separation along the break point,

wherein the distance between the first closable end and the break point is sufficient for a user to place one of the user'"'"'s thumbs thereon but is no greater than the distance between the center of the sleeve and the first closable end, so that the container can be grasped in the first of a single hand with the break point being above the fist,

and wherein the sleeve is configured such that, with the user grasping the sleeve in the fist with the break point being above the fist, the force solely of the user'"'"'s thumb, when applied to a pressure application region of the sleeve, is sufficient to cleanly rupture the sleeve at the break point;

the sleeve formed from a semi-rigid material suitable to resist bending during application of the rupture force by a user.

12. The single use container as in claim 11, further comprising an advertising surface along one or more walls of the sleeve.

13. The single use container as in claim 11, wherein when the user positions the first closable end of the sleeve vertically above the second closable end of the sleeve, the flowable material is positioned below the break point, whereby, when the sleeve is ruptured by the user'"'"'s thumb, spillage of the flowable material is minimized.

14. The container as in claim 13, wherein the score line is created by thermal, mechanical, ultraviolet, or laser means.

15. The single use container as in claim 11, wherein the break point comprises adhesive.

16. The single use container as in claim 11, wherein the threshold force is less than 50 N.

17. The single use container as in claim 11, wherein the threshold force is less than 21 N.

18. The single use container as in claim 11, wherein the threshold force is applied to one or more walls of the container.

19. The single use container as in claim 11, wherein the threshold force is applied to the first closable end of the container.

20. The container as in claim 11, wherein the threshold force is between 1 and 100 Newtons.

21. A single use container, the container comprising:

a flowable material;

a sleeve having first and second ends for supporting the flowable material within the sleeve;

a tab extending outwardly along an edge of the sleeve;

a break point along the sleeve proximal to the first end, the break point defining a dispensing outlet through which flowable material may be released from the container upon application of more than a predetermined threshold force by a user against the break point;

wherein a notch in the tab is aligned with the break to enable seperation along the break point;

wherein the distance between the first end and the break point is sufficient for a user to place one of the user'"'"'s thumbs thereon but is no greater than the distance between the center of the sleeve and the first end, so that the container can be grasped in the first of a single hand with the break point being above the fist;

wherein the sleeve is configured such that, with the user grasping the sleeve in the fist with the break point being above the fist, the force solely of the user'"'"'s thumb, when applied to a pressure application region of the sleeve, is sufficient to cleanly rupture the sleeve at the break point;

wherein when the user positions the first end of the sleeve vertically above the second end of the sleeve, the flowable material is positioned below the break point, whereby, when the sleeve is ruptured by the user'"'"'s thumb, spillage of the flowable material is minimized; and

wherein the sleeve is formed from a semi-rigid material suitable to resist bending during application of the rupture force by a user.

22. The single use container as in claim 21, wherein the threshold force is between 1 and 100 Newtons.