Rolled dispenser for cutting a continuous rolled sheet and a blank therefor
US4715519A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 28, 1986 |
| Grant date | Dec 29, 1987 |
| Priority date | — |
| Expiry date | Apr 28, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T225/297
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The roll dispenser has as a box for receiving a roll of continuous sheet material, having a bottom, a pair of sides oriented longitudinal with respect to the roll, a pair of sides axial with respect to the roll. One of the longitudinal sides is adapted for receiving a cutting element, at least one tongue element is mounted on at least one of the sides of the box in space relation with the longitudinal side receiving the cutting element. The tongue prevents the recoil of the free end of sheet material onto the roll. In one embodiment, the roll dispenser further comprises a longitudinal side defining the top of the box, at least a portion of its longitudinal sides hingedly mounted to define a gap near the cutting and tongue elements. Also disclosed is a blank for constructing the box.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.