Fan device with impeller having circular plate opening, sidewall opening and groove connecting the circular plate opening with the sidewall opening for efficiently cooling motor
US-10781819-B2 · Sep 22, 2020 · US
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Patent family 54192573
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 54192573 |
| Family type | — |
| Earliest priority | Mar 31, 2015 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US10781819B2 — Fan device with impeller having circular plate opening, sidewall opening and groove connecting the circular plate opening with the sidewall opening for efficiently cooling motor |
Representative publication
Best representative member for this family based on priority and filing country.
US10781819B2 — Fan device with impeller having circular plate opening, sidewall opening and groove connecting the circular plate opening with the sidewall opening for efficiently cooling motor (published Sep 22, 2020)
Member publications
Related publications in this family.
Impeller and fan device
US-2016290346-A1 · Oct 6, 2016 · US