Disposable storage bags
US8678651B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2010 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Oct 30, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D33/2508
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Disposable storage bags are disclosed having a first side wall, a second side wall and a bottom portion which forms the bag and having an open top portion for receiving and removing items to be stored such as snack foods or other material. Near the top opening of the bag is a closure mechanism for opening and closing the bag. The side walls of the bag are tapered inwardly from the top portion toward the bottom portion such that quillons are formed when the bag is filled with items such as snack food or other material. The bottom portion of the bag includes a gusset which, when the bag is filled with snack food or other material, expands and opens such that the bag may stand upright.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.