Tri-closure dispensing top
US6341720B1 · kind B1 · utility
23Cited by
40References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2000 |
| Grant date | Jan 29, 2002 |
| Priority date | — |
| Expiry date | Dec 1, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A one-piece dispensing top has three separate dispensing ports. Each dispensing port is designed to dispense particulate foodstuffs from a container. One port is configured to allow removal of product with an utensil. A second port is configured to be used for pouring product and includes a spout, and a third port is configured for sifting product. Each dispensing port includes a closure flap for sealing. All three closure flaps are integrally joined to the dispensing top via living hinges. The closure flaps may be retained in the closed position by a friction or snap fit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.