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US11440716B2 · kind B2 · utility
1Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 17, 2017 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Sep 25, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2571/00796
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A top-engaging carrier includes a top panel (18a) and a sloping shoulder panel (16a) hinged to the top panel by a first fold line (21a). The first fold line is interrupted by at least two curved cut lines (40a) such that by folding the shoulder panel about the first fold line, an article-engaging edge is defined by each of the at least two curved cut lines. The shoulder panel includes a stress-reducing second fold line (29a) extending alongside at least a part of the first fold line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.