The first match was accidentally discovered in 1826 when John Walker scraped a stick with chemicals on the end against a stone floor.
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| Application No. | Application Title | Issue Date |
| 20100155099 | Snap-on wall plate assembly The wall cover plate assembly includes a base and a cover for connecting to an electrical box and an electrical wiring device. The base is connected to the electrical box and/or the electrical wiring device by suitable fasteners. The base includes a first coupling membe... | 06/24/2010 |
| 20100000756 | Electrical outlet box having high and low voltage compartments An electrical device box which houses both high and low power devices, such as power and data receptacles, is disclosed. A detachable divider is inserted into the device box to separate the interior of the box into two separate chambers, one for housing the high power d... | 01/07/2010 |
| 20080135274 | Surface mount power outlet A surface mount power outlet for connecting to a plug includes a cover having a fin disposed on an outer surface and a substantially circular face with a plurality of slots for receiving a plug. The cover also has a substantially arcuate body disposed below the face, an... | 06/12/2008 |