Container and closure assembly
US4561562A · kind A · utility
41Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 6, 1984 |
| Grant date | Dec 31, 1985 |
| Priority date | — |
| Expiry date | Aug 6, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00842
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container is provided having a snap-on closure with an inner sealing flange. The container has a simple flared rim of uniform thickness and an underlying base ring for support. The closure sealingly engages the rim at the top and opposite sides thereof and includes an annular shoulder for supporting and positioning the base ring of a like container for stacking.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.