Closure having a lenticular lens
US6394293B1 · kind B1 · utility
13Cited by
45References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 1999 |
| Grant date | May 28, 2002 |
| Priority date | — |
| Expiry date | Dec 14, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49922
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A closure and lenticular lens assembly that has a retaining member with a bend and a substantially horizontal, circular rim portion is disclosed. The rim portion extends annularly inward from the bend to secure the lens to a top surface of the closure. A method for forming the closure and lens assembly is also disclosed that includes placing a lenticular lens into the closure top and curling the retaining member radially inward over an edge of the lenticular lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.