Illumination Devices with Adjustable Optical Elements
US-2019309931-A1 · Oct 10, 2019 · US
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Patent family 50977053
This patent family groups 5 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 50977053 |
| Family type | — |
| Earliest priority | Apr 19, 2013 |
| First filing country | US |
| Member publications | 5 |
| Countries | US |
| Representative publication | US2019309931A1 — Illumination Devices with Adjustable Optical Elements |
Representative publication
Best representative member for this family based on priority and filing country.
US2019309931A1 — Illumination Devices with Adjustable Optical Elements (published Oct 10, 2019)
Member publications
Related publications in this family.
Illumination devices with adjustable optical elements
US-10180240-B2 · Jan 15, 2019 · US
Illumination Devices with Adjustable Optical Elements
US-2017038041-A1 · Feb 9, 2017 · US
Illumination devices with adjustable optical elements
US-9410680-B2 · Aug 9, 2016 · US
Illumination Devices with Adjustable Optical Elements
US-2015167940-A1 · Jun 18, 2015 · US