Stand-up pouch with a collapsible body
US8591109B2 · kind B2 · utility
16Cited by
31References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2009 |
| Grant date | Nov 26, 2013 |
| Priority date | — |
| Expiry date | Jul 29, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2575/586
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A pouch includes a body formed from a film that defines a generally flat base and an upstanding wall that extends from the base to form an elongate mouth having first and second opposing faces. The upstanding wall has a varying thickness with a first thickness of the upstanding wall at a lower portion of the body being greater than a second thickness of the upstanding wall at an upper portion of the body. The body stands independently in an upright position upon the base when the body is in an expanded position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.