Paperboard carton and carton blank
US10343829B2 · kind B2 · utility
4Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2016 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Jan 28, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2571/00759
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A carton for packaging articles includes top (14A, 14B) and bottom (18, 20) connected together by spaced side walls (12A, 12B, 12C; 16A, 16B, 16C) to form a tubular structure, and an end closure structure (22) at one end of the tubular structure. Each end closure structure includes first and second top flaps (32a, 32b) connected to the top (14A, 14B) and interconnected to anchoring panels (24a, 24b). The top flaps are not directly connected together but through the top of the carton.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.