Dispenser package for a collection of inter-connected severable sheet material and method of dispensing
US4583642A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 1984 |
| Grant date | Apr 22, 1986 |
| Priority date | — |
| Expiry date | May 25, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T225/393
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A dispenser package for dispensing sheet material from a collection thereof said container including therein said collection and having at least one unitary multifunctional dispensing orifice wherein a first part of the orifice is in one wall of the container and a second part of the orifice is in another contiguous wall of the container, said first part of the orifice having a periphery which defines a comparatively broad area which merges into a plurality of comparatively narrow areas and said second part of the orifice having a periphery which defines a comparatively narrow area. The invention also includes methods of dispensing sheet material from within said container through said orifice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.