User interface for keypad or touchscreen
USD821454S1 · kind S1 · design
7Cited by
52References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 28, 2017 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Jun 26, 2033 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.