Containers
US5316166A · kind A · utility
21Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1992 |
| Grant date | May 31, 1994 |
| Priority date | — |
| Expiry date | Dec 22, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53422
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A combined pull tab and token is disclosed in which the token includes a body and the pull tab includes a clinched peripheral curl portion. The pull tab is adapted to be attached to a container wall, and a portion of the token is engaged within the clinched peripheral curl portion of the pull tab.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.