Cup with separable coupon
US5996887A · kind A · utility
46Cited by
19References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 1998 |
| Grant date | Dec 7, 1999 |
| Priority date | — |
| Expiry date | Oct 15, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S206/831
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A beverage cup with an integral coupon panel extending from an outer seam edge of the cup and overlying the outer face of the cup wall. The coupon panel includes a central vertically downward strippable coupon integral with vertical side retaining strips along severance lines with the retaining strips bonded to the cup wall and the coupon free of the cup wall and secured solely by the side retaining strips.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.