Bonded closure assembly
US4664277A · kind A · utility
44Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 1986 |
| Grant date | May 12, 1987 |
| Priority date | — |
| Expiry date | May 20, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C66/7392
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A closure adapted to hold in place a stopper in a container comprising a cap of cup-like form made of metal and having at least a portion thereof covered by a bondable material, said portion being detachably secured by fracturable means and a cover member bonded to said detachable portion actuatable with respect to the outer portion of the cap to separate said portion along said fracturable means from the remainder of the cap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.