Spill resistant integrated closure cap
US10183788B2 · kind B2 · utility
1Cited by
7References
7Claims
0Family size
Inventors
Key dates
| Filing date | Oct 23, 2015 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Apr 28, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/245
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A lift top cap for bottles and the like adapted to be used on liquid filled bottle allowing selective directional access through cap base portion having a limited access opening with internal one way sealing. The flip top cap has a raised central portion registerable with the enabled access opening. A flexible insert slot defines the access cap base opening with a spring urged one way valve mounted there with for sealing registration with access opening when not accessed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.