Greeting card having a removable sticker
US6871429B2 · kind B2 · utility
4Cited by
22References
22Claims
0Family size
Inventor
Key dates
| Filing date | Oct 28, 2002 |
| Grant date | Mar 29, 2005 |
| Priority date | — |
| Expiry date | Oct 29, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F3/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A greeting card has a substrate and a sticker removably attached to the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.