Elevator door friction belt drive including one or more markers
US-10011463-B2 · Jul 3, 2018 · US
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 51167249 |
| Family type | — |
| Earliest priority | Jan 8, 2013 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US10011463B2 — Elevator door friction belt drive including one or more markers |
Best representative member for this family based on priority and filing country.
US10011463B2 — Elevator door friction belt drive including one or more markers (published Jul 3, 2018)
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