Consumer product package

Patent metadata

Field	Value
Publication number	US-10315832-B2
Application number	US-201615273918-A
Country	US
Kind code	B2
Filing date	Sep 23, 2016
Priority date	Sep 23, 2016
Publication date	Jun 11, 2019
Grant date	Jun 11, 2019

Abstract

A dispensing package includes a longitudinal axis; a shell that includes a chamber disposed in the shell, a first end, a plurality of shell protrusions extending downwardly from the first end, and a second end opposite the first end; a screw assembly including a protrusion extending from the screw assembly, the protrusion of the screw assembly constructed to engage at least one of the plurality of shell protrusions, a screw base disposed adjacent to the first end and rotatably associated with the shell, and a spindle extending from coaxially to the longitudinal axis from the screw base through the bottom wall into the chamber, wherein the spindle includes threads disposed about an outer surface of the spindle; and an elevator platform threadably engaged to the threads of the spindle.

First claim

What is claimed is:

1. A dispensing package, the dispensing package comprising:
a longitudinal axis;
a shell comprising
a chamber disposed within the shell,
a first end,
a plurality of from 10 to about 60 shell protrusions;

a bottom wall;
a screw assembly comprising
a protrusion extending from the screw assembly, the protrusion of the screw assembly constructed to engage at least one of the plurality of shell protrusions,
a screw base disposed adjacent to the first end and rotatably associated with the shell, and
a spindle extending coaxially to the longitudinal axis from the screw base through the bottom wall into the chamber, the spindle including threads disposed about an outer surface of the spindle; and

an elevator platform threadably engaged to the threads of the spindle.

2. The dispensing package of claim 1 , wherein a dose defined by the movement of the protrusion of the screw assembly from a first space between a first set of adjacent shell protrusions of the plurality of shell protrusions to a second space between a second set of adjacent shell protrusions of the plurality of shell protrusions is from about 0.05 g to about 2.0 g.

3. The dispensing package of claim 2 , wherein when the screw base is rotated causing the protrusion of the screw assembly to engage and slide over one of the plurality of shell protrusions, such engagement does not cause the elevator platform to deflect along the longitudinal axis.

4. The dispensing package of claim 2 , wherein the screw assembly is removably attached to the chamber.

5. The dispensing package of claim 2 , further comprising an outer shell disposed at least partially over the chamber.

6. The dispensing package of claim 2 , wherein the chamber contains an antiperspirant or deodorant.

7. The dispensing package of claim 6 , wherein the antiperspirant or deodorant comprises a cream or gel.

8. The dispensing package of claim 2 , wherein the dose is from about 0.05 g to about 1.0 g.

9. The dispensing package of claim 2 , wherein one of the shell protrusions in the first set and one of the shell protrusions in the second set of adjacent shell protrusions is the same.

10. The dispensing package of claim 1 , wherein the bottom wall is disposed at the first end such that the plurality of shell protrusions extend away from the bottom wall.

11. The dispensing package of claim 10 , wherein the shell further comprises a bottom opening disposed within the bottom wall for bottom filling.

12. The dispensing package of claim 11 , wherein the protrusion of the screw assembly comprises a plurality of protrusions extending from the screw assembly, and wherein each one is constructed to engage a shell protrusion of the plurality of shell protrusions.

13. The dispensing package of claim 12 , wherein the screw assembly further comprises a platform extending radially from the spindle and spaced apart from the screw base, and wherein each one of the plurality of protrusions of the screw assembly extend downwardly from the platform and is constructed to engage a protrusion of the plurality of shell protrusions.

14. The dispensing package of claim 12 , wherein the plurality of protrusions of the screw assembly are selected from the following group of protrusions: teeth, pawls, ratchet, cams, ramps, and combinations thereof.

15. The dispensing package of claim 14 , wherein the plurality of shell protrusions have a height (h) from about 0.005 in to about 0.060 in.

16. The dispensing package of claim 12 , wherein the plurality of shell protrusions and the plurality of protrusions are non-removably associated with the chamber.

17. The dispensing package of claim 12 , wherein each one of the plurality of shell protrusions extends downwardly from the bottom wall, and wherein each one of the plurality of protrusions of the screw assembly extends upwardly from the screw base such that each one the plurality of protrusions of the screw assembly is constructed to engage at least one of the plurality of shell protrusions.

18. The dispensing package of claim 17 , wherein plurality of protrusions extending from the screw assembly comprises four protrusions extending from the screw assembly disposed about 90 degrees from each other about the longitudinal axis.

19. The dispensing package of claim 10 , wherein the bottom wall is a plug that is constructed to insert into and connect to an open end disposed at the first end of the shell after filling the chamber with product.

20. The dispensing package of claim 19 , wherein the protrusion of the screw assembly comprises a plurality of protrusions extending from the screw assembly, and wherein each one is constructed to engage a protrusion of the plurality of shell protrusions.

21. The dispensing package of claim 20 , wherein each one of the plurality of protrusions extending from the screw assembly extends upwardly from the screw base such that each one of the plurality of protrusions of the screw assembly is constructed to engage at least one of the plurality of shell protrusions.

22. The dispensing package of claim 1 , wherein the plurality of shell protrusions are disposed about the first end of the chamber in a substantially circular-shape.

23. The dispensing package of claim 1 , wherein the plurality of shell protrusions comprises from about 15 protrusions to about 40 protrusions.

24. A dispensing package, the dispensing package comprising:
a longitudinal axis;
a shell comprising
a chamber disposed within the shell and constructed to contain a consumer product,
a first end including a plurality of from 10 to about 60 shell protrusions extending downwardly, and
a second end opposite the first end;

a bottom wall;
a screw assembly comprising
a protrusion extending from the screw assembly, the protrusion of the screw assembly constructed to engage at least one of the plurality of shell protrusions,
a screw base disposed adjacent to the first end and rotatably associated with the shell, and
a spindle extending from the screw base through the bottom wall into the chamber coaxial to the longitudinal axis of the package, the spindle including threads disposed about an outer surface of the spindle; and

an elevator platform threadably engaged to the threads of the spindle;
wherein a dose of product defined by the movement of the protrusion of the screw assembly from a first space between a first set of adjacent shell protrusions of the plurality of shell protrusions to a second space between a second set of adjacent protrusions of the plurality of shell protrusions is from about 0.05 g to about 2.0 g.

25. A dispensing package, the dispensing package comprising:
a longitudinal axis;
a shell comprising
a chamber disposed within the shell and constructed to contain a consumer product,
a first end including a plurality of shell protrusions extending downwardly from the first end, and
a second end opposite the first end;

a bottom wall;
a screw assembly comprising
a protrusion extending from the screw assembly, the protrusion of the screw assembly constructed to engage at least one of the plurality of shell protrusions,
a screw base disposed adjacent to the first end and rotatably associated with the shell, and
a spindle extending coaxially to the longitudinal axis from the screw base through the bottom wall into the chamber, the spindle including threads disposed about an outer surface of the spindle; and

an elevator plat

Assignees

• Procter & Gamble

Inventors

• Ellsworth Justin Alan
• Reichling Timothy David
• Mahrle Sheena Marie
• Lomison Karen Elizabeth

Classifications

• A45D2200/055

  Piston or plunger for supplying the liquid to the applicator · CPC title

• B65D83/0011 Primary

  Operations & Transport · mapped topic

• A45D40/04

  effected by a screw · CPC title

• B65D83/0033

  Operations & Transport · mapped topic

• A45D34/04

  Appliances specially adapted for applying liquid, e.g. using roller or ball · CPC title