Message in a bottle
US9230463B2 · kind B2 · utility
1Cited by
14References
16Claims
0Family size
Inventor
Key dates
| Filing date | Oct 13, 2014 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | Oct 13, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the invention relate to a container with one or more secondary objects housed in the container and configured with indicia to communicate a message. One or more secondary objects in communication with a weight are housed in the container. A combination of the weight and buoyancy characteristics of the secondary object(s) supports floating of the secondary object in the fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.