Container with cap structure
US11230415B2 · kind B2 · utility
0Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2019 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Nov 30, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2251/0087
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cap structure may include a base and a cap, where the base may include a periphery configured to be mounted over a rim of an opening of a container. The base may include a hollow neck, extending from the base for facilitating flow of liquid from the container through and out of the neck. The neck may include a flange extending annularly around the neck, so as to define an annular step. The cap may include a plurality of inwardly protruding projections, configured to snap over the step when the cap is mounted over the neck.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.