Elevator service request using user device
US-10486938-B2 · Nov 26, 2019 · US
This page is not indexed by search engines while we improve data quality.
Patent family 60190751
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 60190751 |
| Family type | — |
| Earliest priority | Oct 28, 2016 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US10486938B2 — Elevator service request using user device |
Representative publication
Best representative member for this family based on priority and filing country.
US10486938B2 — Elevator service request using user device (published Nov 26, 2019)
Member publications
Related publications in this family.
Elevator service request using user device
US-2018118512-A1 · May 3, 2018 · US