Packaging sleeve and method of retaining a plurality of individually packaged products

Patent metadata

Field	Value
Publication number	US-11345531-B2
Application number	US-201916244651-A
Country	US
Kind code	B2
Filing date	Jan 10, 2019
Priority date	Jan 10, 2019
Publication date	May 31, 2022
Grant date	May 31, 2022

Abstract

A packaging sleeve for retaining a plurality of individually packaged products includes a first sidewall having a first opening that partially receives a first product of the plurality of individually packaged products, as well as a reinforcing biasing beam that exhibits a spring action to bias the first product into the first opening by applying a force to the first product in a direction toward the first opening. The biasing beam includes a first wall and a second wall, with the first wall of the biasing beam contacting and biasing the first product, and the second wall of the biasing beam contacting a second product and biasing the second product into a second opening formed in the sleeve. The biasing beam is convertible between a fully compressed state and a fully expanded state, with the biasing beam being biased to the fully expanded state.

First claim

The invention claimed is:

1. A retail packaged product comprising:
a plurality of individually packaged products; and
a packaging sleeve configured to retain the plurality of individually packaged products and to remain intact upon removing one or more of the plurality of products therefrom, the packaging sleeve including:
a plurality of walls together defining an interior of the packaging sleeve, the plurality of walls including a first wall having a first opening configured to partially receive a first product of the plurality of individually packaged products; and
a biasing beam located within the interior and configured to exhibit a spring action to bias the first product into the first opening by applying a force to the first product in a direction toward the first opening, wherein the biasing beam is configured to a) assume a first, partially compressed state when biasing the first product into the first opening of the packaging sleeve, b) compress into a second compressed state, which is more compressed than the first, partially compressed state, to remove the first product, and c) automatically expand from the second compressed state, without tearing the packaging sleeve such that the packaging sleeve remains intact, after removal of the first product from the packaging sleeve, wherein the packaging sleeve is constructed from a paperboard material containing fibers which are oriented to cross a bend or fold in the biasing beam such that the biasing beam is biased to a fully expanded state.

2. The retail packaged product of claim 1 , wherein the first wall constitutes a first sidewall of the packaging sleeve, and the plurality of walls further includes:
a second sidewall arranged opposite the first sidewall and having a second opening configured to partially receive a second product of the plurality of individually packaged products;
a bottom wall connecting the first and second sidewalls and configured to support the plurality of individually packaged products; and
a top wall connecting the first and second sidewalls, and wherein:
the biasing beam is configured to also bias the second product into the second opening by applying a force to the second product in a direction toward the second opening;
the first sidewall, second sidewall, bottom wall and top wall together define a first end opening and a second end opening through which the plurality of individually packaged products can be removed;
the first sidewall, bottom wall, top wall and biasing beam together define a first zone configured to retain the first product; and
the second sidewall, bottom wall, top wall and biasing beam together define a second zone configured to retain the second product.

3. The retail packaged product of claim 2 , wherein the biasing beam includes a first beam wall and a second beam wall, the first beam wall of the biasing beam is configured to contact the first product, and the second beam wall of the biasing beam is configured to contact the second product.

4. The retail packaged product of claim 2 , wherein at least a portion of each of the first and second openings is shaped reminiscent of an animate object.

5. The retail packaged product of claim 1 , wherein the biasing beam is convertible between a fully compressed state and the fully expanded state, the biasing beam includes a first beam wall and a second beam wall, and the first and second beam walls of the biasing beam are closer together when the biasing beam is in the fully compressed state than when the biasing beam is in the fully expanded state.

6. The retail packaged product of claim 5 , wherein the biasing beam is V-shaped in cross-section.

7. The retail packaged product of claim 5 , wherein the biasing beam has a first flared end, a second flared end and an intermediate portion extending between the first and second flared ends such that a width of the biasing beam varies along a length of the biasing beam.

8. The retail packaged product of claim 1 , wherein the first opening has a first edge, a second edge and a flared portion defined, at least in part, by the first and second edges, and the flared portion is configured to grip part of the first product between the first and second edges.

9. A packaging sleeve configured to retain a plurality of individually packaged products and to remain intact upon removing one or more of the plurality of products therefrom, the packaging sleeve comprising:
a plurality of walls together defining an interior of the packaging sleeve, the plurality of walls including a first wall having a first opening configured to partially receive a first product of the plurality of individually packaged products; and
a biasing beam located within the interior and configured to exhibit a spring action to bias the first product into the first opening by applying a force to the first product in a direction toward the first opening, wherein the biasing beam is configured to a) assume a first, partially compressed state when biasing the first product into the first opening of the packaging sleeve, b) compress into a second compressed state, which is more compressed than the first, partially compressed state, to remove the first product, and c) automatically expand from the second compressed state, without tearing the packaging sleeve such that the packaging sleeve remains intact, after removal of the first product from the packaging sleeve, wherein the packaging sleeve is constructed from a paperboard material containing fibers which are oriented such that the biasing beam is biased to a fully expanded state by orienting the fibers so that the fibers cross a bend or fold in the biasing beam.

10. The packaging sleeve of claim 9 , wherein the first wall constitutes a first sidewall of the packaging sleeve, and the plurality of walls further includes:
a second sidewall arranged opposite the first sidewall and having a second opening configured to partially receive a second product of the plurality of individually packaged products;
a bottom wall connecting the first and second sidewalls and configured to support the plurality of individually packaged products; and
a top wall connecting the first and second sidewalls, and wherein:
the biasing beam is configured to bias the second product into the second opening by applying a force to the second product in a direction toward the second opening;
the first sidewall, second sidewall, bottom wall and top wall together define a first end opening and a second end opening through which the plurality of individually packaged products can be removed;
the first sidewall, bottom wall, top wall and biasing beam together define a first zone configured to retain the first product; and
the second sidewall, bottom wall, top wall and biasing beam together define a second zone configured to retain the second product.

11. The packaging sleeve of claim 10 , wherein the biasing beam extends from the first end opening to the second end opening.

12. The packaging sleeve of claim 9 , wherein the biasing beam is convertible between a fully compressed state and the fully expanded state, the biasing beam includes a first beam wall and a second beam wall, and the first and second beam walls of the biasing beam are closer together when the biasing beam is in the fully compressed state than when the biasing beam is in the fully expanded state.

13. The packaging sleeve of claim 12 , wherein the biasing beam is V-shaped.

14. The packaging sleeve of claim 12 , wherein the biasing beam has a first flared end, a second flared end and an intermediate portion extending between the first and second flared ends such that a width of the biasing

Assignees

• Gen Mills Inc

Inventors

• Swenson Anthony W

Classifications

• B65D2571/00283

  Openings in at least a side wall · CPC title

• B65B11/004

  in blanks, e.g. sheets precut and creased for folding · CPC title

• B65D2571/00716

  tubular without end walls · CPC title

• B65D2571/00141

  glued · CPC title

• B65D2571/00302

  consisting of an inward deformation of at least a wall, e.g. embossed, keels · CPC title