Luminescent cap that possesses a function for replacing patterns
US5829063A · kind A · utility
37Cited by
2References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jan 12, 1998 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Jan 12, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S2/906
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a type of luminescent cap that possesses a function for replacing patterns. A frame that allows placement of objects is securely installed on the front edge of the cap. A luminescent board that emits luminescence and a pattern card are inserted in the frame that allows placement of objects. The luminescence emitted by said luminescent board can, through the transparent position of the pattern card, produce the effect of a luminescent pattern. Users are also able, according to need, to remove and replace pattern cards of different patterns, causing the cap to have greater practical value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.