Non-inflatable floating sign
US7337568B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jul 29, 2005 |
| Grant date | Mar 4, 2008 |
| Priority date | — |
| Expiry date | Oct 29, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F21/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A non-inflatable device for supporting a sign on water. A single float embodiment is the basic element. In a typical embodiment, two or more non-inflatable floats are separated at a predetermined distance by one or more spacing members that mate with a spacing member mount on the top of each float. The spacing member mount and spacing members of the invention enable the invention to be expandable, such that the number of floats and spacing members may be varied, depending on the application and need. The floating sign may be anchored or mobile. Sign supporting members are mounted onto the top end of the float in order to support a substantially planar sign portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.