"Radio has no future."
Lord Kelvin, British mathematician and physicist ; 1897
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| Number | Title | Issue Date |
| 7481065 | Expandable cooler An expandable cooler is provided. The cooler includes an insulating portion defining a storage cavity and an expandable portion defining a second storage cavity. The expandable portion is adapted to move between an open and a closed position. The expandable portion ... | 01/27/2009 |
| RE40342 | Portable light with stand A portable light includes first and second d.c. lamps. A first housing portion has longitudinal access and encloses the first lamp while projecting a first light beam in a direction of longitudinal access. The first housing portion has a exterior surface contour and... | 05/27/2008 |
| 7347581 | Multi-beam flashlight A flashlight is provided. The flashlight includes a housing having a first end and a second end. A first light source is disposed at the first end of the housing. A second light source is disposed at the second end of the housing. A battery is disposed in the housin... | 03/25/2008 |
| D548181 | Imobile inverter | 08/07/2007 |
| D548180 | Imobile inverter | 08/07/2007 |
| 7253733 | Cable lock system A cable alarm system is provided that includes: a lock; a cable coupled to the lock and operative to conduct a current; a secondary wire coupled to the lock and parallel to the cable and operative to conduct a current; a current detector coupled to the cable and the... | 08/07/2007 |
| D548235 | Power grip dock | 08/07/2007 |
| D542447 | Rechargeable inflator and spotlight | 05/08/2007 |
| 7196482 | PWM controller with automatic low battery power reduction circuit and lighting device incorporating the controller A controller for controlling a voltage applied to a load from a power source includes a square wave producing circuit for connection in the circuit with the battery and the lamp. The square wave producing circuit produces a variable duty cycle square wave for contro... | 03/27/2007 |
| D536580 | SUV cooler organizer | 02/13/2007 |
| D536118 | Flashlight | 01/30/2007 |
| D536117 | Flashlight | 01/30/2007 |
| D535772 | Flashlight | 01/23/2007 |
| D535279 | Transmitter | 01/16/2007 |
| D534287 | Air compressor spotlight | 12/26/2006 |
| D534288 | Flashlight with radio | 12/26/2006 |
| D532536 | TV lamp | 11/21/2006 |
| D530983 | Backseat cooler/warmer organizer | 10/31/2006 |
| D530666 | Jump starter | 10/24/2006 |
| D530665 | Jump starter | 10/24/2006 |
| D529926 | Combined air compressor, inflator, and spotlight | 10/10/2006 |
| D528078 | Car power DC adapter | 09/12/2006 |
| D527341 | Jump starter, AC/DC power station, and inflator | 08/29/2006 |
| D527342 | Jump starter, AC/DC power station, and inflator | 08/29/2006 |
| D527225 | Combined rechargeable travel cooler and warmer | 08/29/2006 |
| D525735 | Handheld spotlight with gun grip handle | 07/25/2006 |
| D525086 | Travel cooler and warmer | 07/18/2006 |
| D525085 | Travel cooler and warmer | 07/18/2006 |
| D524116 | Travel cooler/warmer bottom | 07/04/2006 |
| D523703 | Travel cooler/warmer top | 06/27/2006 |
| D523702 | Travel cooler and warmer top | 06/27/2006 |
| D523291 | Travel cooler and warmer | 06/20/2006 |
| D523395 | Jump starter | 06/20/2006 |
| D523290 | Travel cooler and warmer | 06/20/2006 |
| D522810 | Travel cooler and warmer top | 06/13/2006 |
| D522675 | Twin beam spotlight | 06/06/2006 |
| D522674 | Spotlight handle | 06/06/2006 |
| D522153 | Spotlight cylinder | 05/30/2006 |
| D521669 | Indoor/outdoor rechargeable lamp | 05/23/2006 |
| D521167 | Indoor/outdoor rechargeable lamp | 05/16/2006 |