Fluid dispensing closure device for a fluid container
US12297015B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2022 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Nov 9, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/263
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A fluid dispensing closure device for a bottle has an outer member with a collar portion sized to thread externally onto the neck and an inner sleeve disposed within the collar portion to be received within the opening in the neck of the bottle, and an annular surface extending radially between a top end of the inner sleeve and the collar portion to seal against the top of the neck. A valve member is movably axially relative to a valve seat on the inner sleeve. An actuator member includes an externally accessible external portion rotatable relative to the outer member by an operator and an internal portion connected with the valve member such that rotation of the actuator member drives axial displacement of the valve member between open and closed positions. The device fits within the dimensions of convention bottle caps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.