Wheel display apparatus with linked wedges
US10062237B2 · kind B2 · utility
22Cited by
93References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2016 |
| Grant date | Aug 28, 2018 |
| Priority date | — |
| Expiry date | Oct 28, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/34
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An apparatus comprises a wheel and an indicator. The wheel includes a plurality of wedges and a linking element. The plurality of wedges bear respective awards, and the linking element is configured to link a subset of at least two wedges of the plurality of wedges. The indicator is configured to designate a wedge within the plurality of wedges. In response to the designated wedge being within the subset, a combination of the awards associated with the at least two wedges of the plurality of wedges are awarded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.