Pop-up tissue and sheet dispenser
US6053357A · kind A · utility
45Cited by
26References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 8, 1997 |
| Grant date | Apr 25, 2000 |
| Priority date | — |
| Expiry date | Oct 8, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/0805
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An upright, or "pop-up", box dispenser having a curvilinear opening for dispensing thin sheets of paper such as tissues or non-woven products. The curvilinear opening may be in the shape of an "S", multiple "S" shapes or arcs. Preferably, the effective open area of the curvilinear opening is about 2.5 square inches or less. Typically, the curvilinear opening is incorporated into a thin plastic film overlaid on the top of a cardboard box.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.