Three-dimensional supporting frame
US8863420B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2012 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Dec 26, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/22
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A three-dimensional supporting frame includes a blank. The blank includes an image receiving surface, a back surface opposed to the image receiving surface, a center portion defining a perimeter, and at least three foldable extensions extending from the perimeter. Each of the foldable extensions includes no less than four folds to be folded toward the back surface to form the three-dimensional supporting frame. A tab line is scored in one of the folds of each of the at least three foldable extensions, the tab line to be released to form a tab to be secured to the back surface when the folds are folded. An adhesion promoting layer is present on the back surface at the center portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.