Clear container with magnifying feature
US6366401B1 · kind B1 · utility
43Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2000 |
| Grant date | Apr 2, 2002 |
| Priority date | — |
| Expiry date | Sep 27, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B25/002
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A transparent or partially transparent container is described with a convex portion on one side wall and an image adhering to an opposite and spaced apart second side wall which appears magnified as viewed through the convex opening. The magnified image improves the aesthetics of the packaging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.