Package opening feature
US11066222B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 17, 2016 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Dec 13, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/5425
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A package may include a front panel and a back panel opposite the front panel, each including a top end and a bottom end, and a first side panel and a second side panel each extending between the front panel and the back panel. The front panel includes a front panel perforation extending from the first side panel to the second side panel. The back panel includes a back panel perforation extending from the first side panel to the second side panel. The front panel perforation and the back panel perforation may be disposed between the top and bottom ends of the front and back panels, respectively. The first side panel includes a first side panel perforation extending from the front panel perforation to the back panel perforation. The second side panel includes a hinge element extending from the front panel perforation to the back panel perforation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.