Roadside service unit, traffic prompt device, traffic prompt system and method
US-2022148417-A1 · May 12, 2022 · US
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Patent family 76245631
This patent family groups 1 related publication across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 76245631 |
| Family type | — |
| Earliest priority | Feb 23, 2021 |
| First filing country | US |
| Member publications | 1 |
| Countries | US |
| Representative publication | US2022148417A1 — Roadside service unit, traffic prompt device, traffic prompt system and method |
Representative publication
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US2022148417A1 — Roadside service unit, traffic prompt device, traffic prompt system and method (published May 12, 2022)
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