Controller
US11400366B2 · kind B2 · utility
0Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2021 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Apr 7, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/0331
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A controller includes: a frame having an annular shape, defining an annular axis extending in an extension direction and a central axis, about which the annular axis extends; a first operating member that is located on the frame; and a second operating member that is located on the frame. The frame includes an interior space defining a circular space when viewed along the central axis, the first operating member is disposed on the frame on one side of central axis, and the second operating member is disposed on the frame on an opposite side of the central axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.