Devices for producing vacuum using the venturi effect having a plurality of subpassageways and motive exits in the motive section
US-10422351-B2 · Sep 24, 2019 · US
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Patent family 57775153
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 57775153 |
| Family type | — |
| Earliest priority | Jul 17, 2015 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US10422351B2 — Devices for producing vacuum using the venturi effect having a plurality of subpassageways and motive exits in the motive section |
Representative publication
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US10422351B2 — Devices for producing vacuum using the venturi effect having a plurality of subpassageways and motive exits in the motive section (published Sep 24, 2019)
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