Selection devices and methods of making selection devices
US8651484B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2011 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Apr 18, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2003/00347
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Selection devices are provided that comprise a sheet mechanically attached above the surface of a base such that prize or other selection references can be positioned and displayed at different selectable locations on the device. The sheet may mechanically attach above the surface of the base by interacting with the base at a plurality of locations on the base. The sheet may mechanically interact with, for example, radially-oriented, ribs projecting in wheel spoke-like locations above the surface of the base. Paper or cards placed between such ribs and also between the base and clear sheet may display information about individual selectable items that are won or otherwise selected based on a spin of the wheel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.