Pop-up products and method of making
US3995388A · kind A · utility
35Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1975 |
| Grant date | Dec 7, 1976 |
| Priority date | — |
| Expiry date | Dec 8, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pop-up dimensional or specialty product which is designed for mass-production mechanical fabrication and assembly. A basepiece is formed from sheet material including a plurality of base panels, and a separate pop-up element is attached to two different base panels. Adhesive is applied to a subelement of one pop-up element, and after bringing the base panels into superposed relationship, as by folding, the subelement becomes adhesively attached to a subelement of the other pop-up element. Upon unfolding of the basepiece, the pop-up elements stand up out of the plane thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.