Internal pressure regulating marker pen
US-11964510-B2 · Apr 23, 2024 · US
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Patent family 60089366
This patent family groups 8 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 60089366 |
| Family type | — |
| Earliest priority | Apr 21, 2016 |
| First filing country | US |
| Member publications | 8 |
| Countries | US |
| Representative publication | US11964510B2 — Internal pressure regulating marker pen |
Representative publication
Best representative member for this family based on priority and filing country.
US11964510B2 — Internal pressure regulating marker pen (published Apr 23, 2024)
Member publications
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