Writing instrument serving as a mechanical remote control for an electronic device
US11513614B2 · kind B2 · utility
0Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2019 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | Nov 21, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B3/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A writing instrument having a plurality of retraction mechanisms, wherein each of the plurality of retraction mechanisms is configured to actuate a respective retractable writing tip, each retraction mechanism being configured to produce a different predetermined sound that is suitable for being detected by an electronic device, and each of the different predetermined sounds is configured to communicate a different command to the electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.