Vari-Lite, Inc.
Records under this name other than patents Vari-Lite, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,809,869 | Zoomable Beamspreader for Non-Imaging Illumination Applications Formerly held Term ended Ended no later than Aug 28, 2022 · Medium confidence | Term ended | Ended no later than Aug 28, 2022 | Medium confidence |
| US 6,550,939 | Light Beam Shutter Apparatus Formerly held Term ended Term ended Sep 12, 2021 · High confidence | Term ended | Term ended Sep 12, 2021 | High confidence |
| US 6,796,682 | Intra-Lens Color and Dimming Apparatus Formerly held Term ended Ended no later than Jun 3, 2020 · Low confidence | Term ended | Ended no later than Jun 3, 2020 | Low confidence |
| US 6,578,987 | Intra-lens color and dimming apparatus Formerly held Term ended Term ended May 3, 2020 · From the USPTO record | Term ended | Term ended May 3, 2020 | From the USPTO record |
| US 6,031,749 | Universal power module Formerly held Term ended Term ended Mar 31, 2019 · From the USPTO record | Term ended | Term ended Mar 31, 2019 | From the USPTO record |
| US 6,113,252 | Architectural luminaries Formerly held Term ended Term ended Feb 17, 2018 · From the USPTO record | Term ended | Term ended Feb 17, 2018 | From the USPTO record |
| US 6,046,861 | Zoom lens system having imaging and non-imaging ranges Formerly held Term ended Term ended Oct 8, 2017 · From the USPTO record | Term ended | Term ended Oct 8, 2017 | From the USPTO record |
| US 6,123,436 | Optical device for modifying the angular and spatial distribution of illuminating energy Formerly held Term ended Term ended Aug 5, 2017 · From the USPTO record | Term ended | Term ended Aug 5, 2017 | From the USPTO record |
| US D457,673 | Lamp head assembly Term ended Term ended May 21, 2016 · From the USPTO record | Term ended | Term ended May 21, 2016 | From the USPTO record |
| US D452,339 | Lamp head assembly Term ended Term ended Dec 18, 2015 · From the USPTO record | Term ended | Term ended Dec 18, 2015 | From the USPTO record |