Protective device for holding a printing stencil
US7540238B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2005 |
| Grant date | Jun 2, 2009 |
| Priority date | — |
| Expiry date | Oct 13, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F15/36
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A protective device with a frame includes protective bars for holding a printing stencil in a plane and joining means for fastening to a stencil stretcher frame, whereby the protective bars accommodate the edge of the printing stencil along its circumference in a manner that covers the edge. In addition, a stencil stretcher frame is provided for stretching a printing stencil held in a such protective device Adjacent protective bars, while forming the frame, are supported on each other with one of their respective end areas in a manner that allows a relative movement with respect to each other. For the stencil stretcher frame, a seat for accommodating the protective device and a joining means for fastening the protective device are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.