Reinforced barbed closure
US11578296B2 · kind B2 · utility
1Cited by
13References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2017 |
| Grant date | Feb 14, 2023 |
| Priority date | — |
| Expiry date | Nov 29, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A closure assembly is provided. The closure assembly includes a cap portion, a tubular neck extending from a top surface of the cap portion, and at least one reinforcing member extending between the top surface of the cap portion and an exterior surface of the tubular neck, wherein the cap portion, the tubular neck and the at least one reinforcing member are a unitary integral piece. The closure assembly design provides stability to the tubular neck and the cap portion when a force is applied to either one or both of the tubular neck and the cap portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.