Watch case and wrist watch device
US-9869976-B2 · Jan 16, 2018 · US
Perko Panu was listed as an assignee on 1 patent publication in 2018.
| Metric | Value |
|---|---|
| Company | Perko Panu |
| Year | 2018 |
| Patents | 1 |
Representative publications for Perko Panu in 2018.
US-9869976-B2 · Jan 16, 2018 · US
Most common classification codes for Perko Panu in 2018.
| CPC | Patents |
|---|---|
| G04B37/0058 | 1 |
| G04B37/1486 | 1 |
| G04G17/08 | 1 |
| G04G21/04 | 1 |
| G04R60/10 | 1 |
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