Hearth roll for continuous annealing furnace
US-12473606-B2 · Nov 18, 2025 · US
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Patent family 76540887
This patent family groups 4 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 76540887 |
| Family type | — |
| Earliest priority | Dec 23, 2019 |
| First filing country | US |
| Member publications | 4 |
| Countries | US |
| Representative publication | US12473606B2 — Hearth roll for continuous annealing furnace |
Representative publication
Best representative member for this family based on priority and filing country.
US12473606B2 — Hearth roll for continuous annealing furnace (published Nov 18, 2025)
Member publications
Related publications in this family.
Hearth roll for continuous annealing furnace
US-2025257417-A1 · Aug 14, 2025 · US
Hearth roll for continuous annealing furnace
US-12312646-B2 · May 27, 2025 · US
Hearth roll for continuous annealing furnace
US-2022380862-A1 · Dec 1, 2022 · US