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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| Number | Title | Issue Date |
| 5934470 | Method and package for compressed diapers A package (10) for compressed flexible articles comprising one or more unit packages (20), wherein each unit package comprises more than one compressed flexible article (21), said unit packages being surrounded by a covering made from a film (15) of therm... | 08/10/1999 |
| 5837005 | Thermal pad having a common attachment and oxygen permeable side A disposable thermal pad includes a substantially planar laminate structure having a first side and a second side and a plurality of heat generating cells embedded between the first and the second sides. The plurality of heat generating cells each are spa... | 11/17/1998 |
| 5803348 | Display containers A display container comprises a tray and a hood. The tray and the hood are permanently fastened only in a portion delimited by a line of weakness. The hood can be conveniently removed by a single movement of the hand.... | 09/08/1998 |