Hinged cap
US11273960B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2019 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Jan 12, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/0804
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
To provide a hinged cap is capable of preventing liquid content from squirting out and minimizing adhesion of the content on the top face of the cap or around an outer circumferential abutment part, with a simple structure. A hinged cap (100) includes a cap body (110) and an upper lid (130) connected by a hinge (150), with a tubular spout wall (112) provided on an upper surface side of the cap body (110), and a circular suspended part (132) provided on an upper lid top face (131). The circular suspended part (132) has an outer circumferential abutment part (133) that makes contact with an inner circumferential surface of the tubular spout wall (112). The hinged cap includes a liquid build-up prevention part (134) at least in a lower part of the circular suspended part (132) opposite to a part connected to the hinge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.