Dispenser package
US6561391B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 27, 2001 |
| Grant date | May 13, 2003 |
| Priority date | — |
| Expiry date | Dec 27, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00074
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A dispenser package having a cap and a hollow container, where the container defining an interior volume and a top opening, and the cap has a plurality of sides and a flap. The sides of the cap define a dispensing aperture, and the flap is attached to at least one of the sides by a hinge. The flap has a closed position in which the flap covers the dispensing aperture and an open position to provide access to the container interior volume through the dispensing aperture and the container top opening. At least two of the sides of the cap comprise upper edges having a convex arcuate shape, and the flap has an arcuate shape corresponding to the arcuate shape of the side upper edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.