Grocery cart bagging system

• US 7,992,879 B2
• Filed: 02/18/2009
• Issued: 08/09/2011
• Est. Priority Date: 03/13/2008
• Status: Active Grant

• Current Assignee: The Waste Solutions, LLC
• Original Assignee: The Waste Solutions, LLC
• Inventors: Eisenberg, Mikel, Brown, Kristen
• Primary Examiner(s): GEHMAN, BRYON P
• Application Number:
  US12/372,967
• Publication Number:
  US 20090232420A1
• Time in Patent Office: 902 Days
• Field of Search: 206/554, 150/107, 383 15- 16, 383/18, 383 37- 39, 383/104, 383/107, 383/113, 383/120, 383/905, 383/110, 383/108, 280/33.992, 280/33.991
• US Class Current: 280/33.992
• CPC Class Codes: A45C 13/008 for making water- or air-tight
• CPC Class Codes: A45C 3/001 Flexible materials therefor
• CPC Class Codes: A45C 3/04 Shopping bags; Shopping nets
• CPC Class Codes: A45C 7/0077 collapsible to a minimal configuration, e.g. for storage purposes

Abstract

A reusable packaging system includes a series of four bags, each designed to be reusable and capable of standing upright when in an open state. The bags are constructed so that they will fit in an open state within a shopping cart, and differ progressively in size so that they can be nested inside of each other for storage. The nested bags are then folded to form a compact, single package which can be easily transported by a user to a store for shopping.

Claims

1. A bagging system for sorting groceries by categories within a conventional grocery cart, the system comprising:

a plurality of bags, each bag comprising;

a front panel,

a rear panel,

two side panels, and

a bottom panel, wherein the side and bottom panels include pleats configured for folding the bag into a flattened state,

wherein each one of the plurality of bags has a cross-sectional area in a plane parallel to the bottom panel of the bag and in an open state that is either greater or less than the cross-sectional area of each of the others of the plurality of bags, and the bags are configured to be folded together in the flattened state to form a compact package,

wherein the plurality of bags includes;

a first bag comprising one or more partitions in an interior volume of the bag for holding items associated with a first category of groceries including containers,

a second bag comprising an interior volume that is insulated for carrying items associated with a second category of groceries including cold items or warm items,

a third bag comprising an interior volume that is water-resistant for carrying items associated with a third category of groceries including produce, and

a fourth bag configured for carrying items associated with a fourth category of groceries including paper and dry goods, and

wherein the different cross-sectional areas of the first, second, third and fourth bags are selected and sized so that the four bags can be adjacently positioned in the open state in a generally two-by-two, side-by-side arrangement, to substantially fill an interior volume of the interior basket compartment of the conventional grocery cart and so that interior volumes of the first, second, third and fourth bags are fully accessible from above the cart,

whereby the first, second, third and fourth bags as positioned in the open state in the conventional grocery cart enable groceries of the first, second, third and fourth categories each to be segregated within substantially fixed portions of the interior volume of the interior basket compartment of the cart.

2. The bagging system of claim 1, further comprising:

the conventional grocery cart,

wherein the four bags are adjacently positioned in the open state in the generally two-by-two, side-by-side arrangement within the interior basket compartment of the conventional grocery cart.

3. The bagging system of claim 1, wherein the one or more partitions of the first bag are formed from an elasticized material.

4. The bagging system of claim 1, wherein the one or more partitions of the first bag comprise a plurality of partitions that are configured in a grid.

5. The bagging system of claim 1, wherein one or more of the plurality of bags further comprises a closable top panel.

6. The bagging system of claim 1, wherein one or more of the plurality of bags further comprises handles configured for carrying the bag.

7. The bagging system of claim 1, wherein the front, rear and side panels of at least one of the plurality of bags are free-standing when the bag is in the open state.

8. The bagging system of claim 7, wherein the front, rear and side panels of one or more of the plurality of bags comprise polypropylene.

9. The bagging system of claim 1, wherein each one of the plurality of bags further comprises a fold line extending vertically along a central axis of each of the front and rear panels, and the flattened bags are folded about respective fold lines to form the compact package.

10. The bagging system of claim 1, wherein:

the four bags are folded together into the flattened state, and

the fourth bag has a largest cross-sectional area among the four bags and surrounds the other bags in the flattened state to form the compact package.

11. The bagging system of claim 1, wherein the first category of groceries includes bottles.

12. A bagging system for sorting groceries by categories within a conventional grocery cart, the system comprising:

a plurality of bags, each bag comprising;

a front panel,

a rear panel,

two side panels, and

a bottom panel, wherein the side and bottom panels include pleats configured for folding the bag into a flattened state,

wherein each one of the plurality of bags has a cross-sectional area in a plane parallel to the bottom panel of the bag and in an open state that is either greater or less than the cross-sectional area of each of the others of the plurality of bags, and the bags are configured to be folded together in the flattened state to form a compact package,

wherein the plurality of bags includes;

a first bag comprising one or more partitions in an interior volume of the bag for holding items associated with a first category of groceries including containers,

a second bag comprising an interior volume that is insulated for carrying items associated with a second category of groceries including cold items or warm items,

a third bag comprising an interior volume that is water-resistant for carrying items associated with a third category of groceries including produce, and

a fourth bag configured for carrying items associated with a fourth category of groceries including paper and dry goods, and

wherein the first, second, third and fourth bags having different cross-sectional areas are simultaneously positioned in the open state in an interior basket compartment of the conventional grocery cart such that the four bags in the open state substantially fill an interior volume of the interior basket compartment of the conventional grocery cart, so that interior volumes of the first, second, third and fourth bags are fully accessible from above the cart,

whereby the first, second, third and fourth bags as positioned in the open state in the conventional grocery cart enable groceries of the first, second, third and fourth categories each to be segregated within substantially fixed portions of the interior volume of the interior basket compartment of the cart.