Carton with prize coupon
US5697549A · kind A · utility
47Cited by
15References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 18, 1996 |
| Grant date | Dec 16, 1997 |
| Priority date | — |
| Expiry date | Nov 18, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S229/906
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A prize concealing member integrally formed by partially severing and folding a tab-forming section of a carton wall to overly and conceal a prize coupon also defined from the wall with both the tab and coupon being selectively severable from the wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.