Squeezable multi-panel plastic container with smooth panels
US7810664B2 · kind B2 · utility
11Cited by
41References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2006 |
| Grant date | Oct 12, 2010 |
| Priority date | — |
| Expiry date | Mar 8, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D79/0084
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a plastic container comprising two substantially smooth opposing squeezable panels, separated by a vacuum panel and having at least one arcuate indentation adapted to allow flexure of the respective panel without permanent distortion or creasing when a force is applied to the panel toward the container interior.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.