Class F21L : LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
Subclass 14/04: Electric lighting devices without a self-contained power source, e.g. for mains connection carried on wheeled supports
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12209717 | Hybrid light tower | Jan 26, 24 | Jan 28, 25 | Briggs & Stratton, LLC |
| 11913611 | Hybrid light tower | Oct 14, 22 | Feb 27, 24 | Briggs & Stratton, LLC |
| 11708947 | Portable lighting system including light tower and inverter having removable battery pack | Jan 12, 22 | Jul 25, 23 | Briggs & Stratton, LLC |
| 11191607 | Operating room lighting system | Dec 03, 19 | Dec 07, 21 | Not available |
| 10436426 | Foldable portable lamp | Feb 09, 18 | Oct 08, 19 | Not available |
| 10371328 | Solar powered lighting system | May 04, 18 | Aug 06, 19 | Bryco Solar Systems, LLC |
| 10286740 | Expandable light towers and methods of using | Mar 09, 17 | May 14, 19 | Not available |
| 9955553 | Light tower | Jan 19, 16 | Apr 24, 18 | Heimdall (UK) Limited |
| 9903546 | Portable lighting assembly | Mar 25, 16 | Feb 27, 18 | Not available |
| 9810387 | Solar and fuel powered portable light tower | Mar 03, 16 | Nov 07, 17 | Not available |
| 9642336 | Portable lighting apparatus for a livestock grooming stand or chute | Mar 18, 15 | May 09, 17 | Not available |
| 9506638 | Rapid deploy multi-mount lighting system | Sep 30, 14 | Nov 29, 16 | Not available |
| 9428100 | Portable solar light tower | Apr 01, 14 | Aug 30, 16 | Not available |
| 8931932 | Moisture release valve for an outdoor light fixture | Apr 16, 10 | Jan 13, 15 | G.H.L. INTERNATIONAL, INC., MAGNUM POWER PRODUCTS, LLC, |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0027,621 | TRANSPORTABLE SOLAR UNITS FOR LIGHTING | Oct 05, 23 | Jan 23, 25 | Not available |
| 2024/0353,087 | TRANSPORTABLE SINGLE UNIT PARABOLIC LIGHTING SYSTEM | Apr 19, 24 | Oct 24, 24 | Not available |
| 2023/0120,493 | HYBRID LIGHT TOWER | Oct 14, 22 | Apr 20, 23 | Not available |
| 2017/0023,191 | PORTABLE HYBRID STREET LIGHT | May 10, 16 | Jan 26, 17 | Not available |
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