Stackable container with spout
A stackable plastic container includes a base with a recessed portion; a sidewall portion; a shoulder; and a spout configured to dispense contents. The shoulder and spout may be configured to move downwardly in a vertical direction toward the base. In embodiments, the recessed portion may be configured to receive or cover at least a portion of a spout of an identical container. In embodiments, one or more containers in a retracted configuration may be stacked.
1. A stackable plastic container comprising:
a base including a recessed portion;
a sidewall portion including a ridge at an upper vertical end of the sidewall portion;
a shoulder; and
a spout with an opening;
wherein, from a top plan view, the sidewall portion is substantially rectangular, having a first pair of opposing sides and a second pair of opposing sides, the first pair of opposing sides having a width greater than a width of the second pair of opposing sides; the shoulder extends from the sidewall portion to the spout from the first pair of opposing sides at a different angle than the second pair of opposing sides; the shoulder and spout are movable downwardly from the ridge in a vertical direction toward the base; and the recessed portion extends upwardly into the container and is configured to receive a spout and a portion of a shoulder of an identical container.
2. The stackable plastic container of claim 1 , wherein the recessed portion is configured to receive or cover a substantial portion of a shoulder of an identical container.
3. The stackable plastic container of claim 1 , wherein a line taken along the shoulder is provided at an angle with respect to a horizontal line extending from a top of the spout.
4. The stackable plastic container of claim 3 , wherein, when the spout is in an extended configuration, the angle extends upwardly toward a center line of the container, and, when the spout is in a retracted or non-extended configuration, the angle extends downwardly toward the center line of the container.
5. The stackable plastic container of claim 3 , wherein, when the spout is in an extended configuration, the angle extending upwardly from the second pair of opposing sides toward a center line of the container is 23.2 degrees±5 degrees, and, when the spout is in the extended configuration, the angle extending upwardly from the first pair of opposing sides toward the center line of the container is 45.9 degrees±5 degrees.
6. The stackable plastic container of claim 1 , wherein, when the spout is in a retracted or non-extended configuration a vertical height of the container is at least about 16 percent less than the vertical height of the container when the spout is in a fully extended configuration.
7. The stackable plastic container of claim 1 , wherein the sidewall portion includes a ridge at an upper vertical end of the sidewall portion.
8. The stackable plastic container of claim 7 , wherein the ridge is rounded or curved.
9. The stackable plastic container of claim 7 , wherein the ridge includes a declining portion that extends downwardly from an uppermost portion or apex of the ridge to the shoulder.
10. The stackable plastic container of claim 1 , wherein the recessed portion includes a shallow recess portion to receive the at least a portion of the shoulder, and a deeper recess portion to receive the spout.
11. The stackable plastic container of claim 10 , wherein the shallow recess portion has a generally oblong or oval shape, viewed from a bottom plan view.
12. The stackable plastic container of claim 10 , wherein the shallow recess portion tapers upwardly to a more central portion of the recessed portion, where the deeper recess portion extends further vertically upward.
13. The stackable plastic container of claim 12 , wherein the deeper recess portion is substantially circular, viewed from a bottom plan view.
14. The stackable plastic container of claim 1 , wherein when in a stacked configuration with said identical container, the container has a stacked height of less than 19 percent of an extended height of the container.
15. The stackable plastic container of claim 1 , including a support flange.
16. The stackable plastic container of claim 1 , wherein the spout includes threads.
17. The stackable plastic container of claim 1 , wherein the container is comprised of polyethylene terephthalate (PET).
18. The stackable plastic container of claim 1 , wherein the container is comprised of polyethylene (PE).
19. The stackable plastic container of claim 1 , wherein the container is comprised of polypropylene (PP).
20. The stackable plastic container of claim 1 , wherein the container is configured to hold at least 500±10 mL of liquid contents in a stacked configuration.
21. A stackable plastic container comprising:
a base including a recessed portion;
a substantially rectangular sidewall portion including a ridge at an upper vertical end of a sidewall portion, the sidewall portion having a first pair of opposing sides and a second pair of opposing sides, the first pair of opposing sides having a width greater than a width of the second pair of opposing sides;
a spout with an opening; and
a shoulder comprising four portions, each of the four portions disposed between the sidewall portion and the spout at an angle relative to a horizontal plane across a top of the opening of the spout, the angle of a portion of the shoulder between the first pair of opposing sides and the spout is less than the angle of the portion of the shoulder between the second pair of opposing sides and the spout;
wherein the shoulder and spout are movable downwardly from the ridge in a vertical direction toward the base and in a vertical direction away from the base; and the recessed portion extends upwardly into the container and is configured to receive a spout and at least a portion of a shoulder of another container.