Six-sided corrugated rollover cushion
US7344029B2 · kind B2 · utility
1Cited by
9References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 2005 |
| Grant date | Mar 18, 2008 |
| Priority date | — |
| Expiry date | Apr 7, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/5035
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A rollover shipping cushion is presented. The cushion is formed by folding, in a specific manner, a single sheet of die-cut corrugated fiberboard to create the cushion. When properly folded, the cushion includes a central shipping cavity that is surrounded by shock-absorbing tubes on all six sides of the central shipping cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.