Container closure assembly with internal neck thread
US8091724B2 · kind B2 · utility
29Cited by
13References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 22, 2005 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Mar 25, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2401/25
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container neck and closure assembly, wherein the container neck (10) comprises a first screw thread (14) on an internal surface thereof and the closure (12) comprises a cylindrical plug (32) for insertion into the container neck, said plug having a second screw thread (36, 37) on an outer surface thereof for engagement with the first screw thread to secure and resecure the closure on the neck.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.