Pop-up card with a removable notecard
US10388189B2 · kind B2 · utility
12Cited by
69References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2019 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | Jan 10, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F1/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pop-up card includes a notecard that can be inserted into and removed from a pocket formed between the cover of the card and a panel secured to and overlaying at least a portion of the cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.