Snap lock container with lid rotation tab
US7874453B2 · kind B2 · utility
6Cited by
10References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 16, 2007 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Nov 5, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00796
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A sealed, locked, and reopenable cup and lid assembly comprises a cup, a resilient circular lid, circumferentially spaced and rotationally alignable interrupted portions and at least one tab. The resilient circular lid is sized to be inserted in a mouth of the cup and to fit in a locking groove of the cup. The resilient circular lid is permitted to be removed upon alignment of interrupted portions in the locking groove and a peripheral lip of the circular lid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.