Dripless measuring cup for closure assembly
US4974749A · kind A · utility
61Cited by
19References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 16, 1988 |
| Grant date | Dec 4, 1990 |
| Priority date | — |
| Expiry date | Nov 16, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/12
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A dripless closure assembly for a container comprising a body seated in the neck of the container and which has a pouring spout. A measuring cup which also functions as a cap is disposed over the pouring spout and has a first threaded outwardly disposed skirt for threaded engagement with the neck of the container. A second skirt inward of the outer skirt and extending into the body is provided for eliminating dripping on the threads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.