Plastic corrugated container with soft score line
US10625916B2 · kind B2 · utility
9Cited by
125References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2017 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Aug 20, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A box formed from a plastic corrugated material with soft score lines is provided. The soft score lines are formed to enable the top flaps of the box to lay substantially flat against the outer surface of the box when folded to an open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.