Pop-up greeting card with tab support of a laser-cut, slice-form pop-up element
US11081025B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2019 |
| Grant date | Aug 3, 2021 |
| Priority date | — |
| Expiry date | Jun 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F1/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An article comprising a pop-up card is provided. The article comprises a single sheet of paper including a single crease and separating the sheet of paper into a left panel and a right panel, wherein the sheet is in a closed position when folded along the crease, and wherein the sheet is in the open position when not folded along the crease, a pop-up slice-form element coupled to said sheet, wherein the slice-form includes a first plurality of slice-form elements perpendicular to a second plurality of slice-form elements when in the open position, wherein the slice-form element comprises a first and last slice-form element each with a distal tab, and wherein in the open position the pop-up slice-form element is displayed as a three-dimensional configuration, and in the closed position said pop-up slice-form element folds together into a flat configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.