"The Americans have need of the telephone, but we do not. We have plenty of messenger boys."
Sir William Preece, chief engineer, British Post Office ; 1878
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| Number | Title | Issue Date |
| 7314286 | Flashlight with rotatable lamp head A flashlight with a rotatable lamp head is provided. The lamp head pivots about two cylindrical coaxial electrical connectors. The lamp head also includes reflector having a major parabolic reflective surface and a minor reflective parabolic surface. The reflector i... | 01/01/2008 |
| 7059744 | Flashlight having back light elements A battery powered flashlight is provided having a primary lamp assembly providing a high powered light source in a forward direction, and a back light providing a lower powered light source in a rearward facing direction. Preferably, the flashlight includes a hollow... | 06/13/2006 |
| 6817730 | Flashlight with rotatable lamp head A flashlight with a rotatable lamp head is provided. The lamp head pivots about two cylindrical coaxial electrical connectors. The lamp head also includes reflector having a major parabolic reflective surface and a minor reflective parabolic surface. The reflector i... | 11/16/2004 |
| 6659621 | Flashlight with rotatable lamp head A flashlight with a rotatable lamp head is provided. The lamp head pivots about two cylindrical coaxial electrical connectors. The lamp head also includes reflector having a major parabolic reflective surface and a minor reflective parabolic surface. The ... | 12/09/2003 |
| 6523972 | Flashlight with rotatable lamp head A flashlight with a rotatable lamp head is provided. The lamp head pivots about two cylindrical coaxial electrical connectors. The lamp head also includes reflector having a major parabolic reflective surface and a minor reflective parabolic surface. The ... | 02/25/2003 |
| 6250771 | Flashlight with rotatable lamp head A flashlight with a rotatable lamp head is provided. The lamp head pivots about two cylindrical coaxial electrical connectors. The lamp head also includes reflector having a major parabolic reflective surface and a minor reflective parabolic surface. The ... | 06/26/2001 |
| 6012824 | Flashlight with rotatable lamp head A flashlight with a rotatable lamp head is provided. The lamp head pivots about two cylindrical coaxial electrical connectors. The lamp head also includes reflector having a major parabolic reflective surface and a minor reflective parabolic surface. The ... | 01/11/2000 |
| 5871272 | Flashlight with rotatable lamp head A flashlight with a rotatable lamp head is provided. The lamp head pivots about two cylindrical coaxial electrical connectors. The lamp head also includes a reflector having a major parabolic reflective surface and a minor reflective parabolic surface. Th... | 02/16/1999 |
| 5853241 | Convertible flashlight A convertible flashlight (10) is provided having a head portion (12, 14) containing a lamp (36). A pair of divergent rear surfaces (15a, 15b) are formed on the head portion (12, 14), and a pair of rearwardly-extending arms (16a, 16b) having complementary ... | 12/29/1998 |