Patent application number | Description | Published |
20100038974 | PORTABLE POWER SUPPLY SYSTEM - A method and apparatus for supplying cordless power to a remotely-located load device. A first power supply unit of a portable power supply system is configured to operate in a charge receive mode and/or a charge supply mode. When the first power supply unit is in the charge receive mode, a first energy storage device of the first power supply unit is configured to receive electrical energy via a first switch from one of a second power supply unit or an external power source. When the first power supply unit is in the charge supply mode, the first energy storage device of the first power supply unit is configured to supply electrical energy via a second switch to one of a third power supply unit or a remotely-located load device. | 02-18-2010 |
20100039800 | ILLUMINARY ASSEMBLY - An improved luminaria assembly with controlled ballast mechanism is provided. In one embodiment, the improved luminaria assembly has an outer container and an inner reservoir. In some instances, the outer container and inner reservoir are assembled over a base. The inner reservoir is configured to hold a controlled volume of ballast for the improved luminaria assembly and also to hold an illuminating source. In one embodiment, spillover cavities are provided on the base region surrounding the inner reservoir to enable removal of excess ballast from the inner reservoir. In one embodiment, a decorative sleeve is inserted in the region between the outer container and the inner reservoir. The decorative sleeve contains decorative elements that are visible when the luminaria is illuminated using the illuminating source. In some instances, the improved luminaria assembly is treated with fire retardants to mitigate fire hazards. | 02-18-2010 |
20120200175 | PORTABLE POWER SUPPLY SYSTEM - A method and apparatus for supplying cordless power to a remotely-located load device. A first power supply unit of a portable power supply system is configured to operate in a charge receive mode and/or a charge supply mode. When the first power supply unit is in the charge receive mode, a first energy storage device of the first power supply unit is configured to receive electrical energy via a first switch from one of a second power supply unit or an external power source. When the first power supply unit is in the charge supply mode, the first energy storage device of the first power supply unit is configured to supply electrical energy via a second switch to one of a third power supply unit or a remotely-located load device. | 08-09-2012 |
20130021785 | LUMINARIA ASSEMBLY - An improved luminaria assembly with controlled ballast mechanism is provided. In one embodiment, the improved luminaria assembly has an outer container and an inner reservoir. In some instances, the outer container and inner reservoir are assembled over a base. The inner reservoir is configured to hold a controlled volume of ballast for the improved luminaria assembly and also to hold an illuminating source. In one embodiment, spillover cavities are provided on the base region surrounding the inner reservoir to enable removal of excess ballast from the inner reservoir. In one embodiment, a decorative sleeve is inserted in the region between the outer container and the inner reservoir. The decorative sleeve contains decorative elements that are visible when the luminaria is illuminated using the illuminating source. In some instances, the improved luminaria assembly is treated with fire retardants to mitigate fire hazards. | 01-24-2013 |