Cutter for dispensing container and dispensing container provided with said cutter
US4679718A · kind A · utility
6Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1986 |
| Grant date | Jul 14, 1987 |
| Priority date | — |
| Expiry date | Mar 24, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T225/298
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cutter has a file-like coarse surface formed on a substrate by fast adhesion of irregular granules to the surface of the substrate with a soft adhesive agent. A dispensing container has the cutter attached fast thereto. The cutter can be folded and attached fast to a ridge of a dispensing container, the ridge in a position such that a sheet material drawn out of the dispensing container will be pressed most readily, without sustaining a crack in the layer of adhesive agent and inducing unwanted separation of irregular granules from the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.