Folder with a clamping device
US7121588B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 30, 2005 |
| Grant date | Oct 17, 2006 |
| Priority date | — |
| Expiry date | Dec 30, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42F9/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A folder with a clamping device for receiving material in sheet form includes a jacket made of a flat, flexible material. By means of a first indentation configuration, this is divided up into a rear leaf and a backbone part and by means of a second indentation configuration into the backbone part and front leaf. The clamping device is provided in a corner region of the rear leaf, adjacent to the backbone part, so that the material in sheet form, insertable into the folder, is held clamped in the respective corner region by the clamping device. The corner region of the rear leaf wherein the clamping device is provided is delimited with respect to the rear leaf by a first crease and the corner region of the front leaf is delimited with respect to the front leaf by a second crease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.