1893 - Thomas Edison received two U.S. patents. The first was for a "Cut Out for Incandescent Electric Lamps" and another for a "Stop Device" (No. 491,992-3). Also No. 492,150 for "Process of Coating Conductors for Incandescent Lamps."
... for the cost of running BBC News 24 channel, with so few viewers. Their response was to promote the channel through their ordinary channels BBC1 and BBC2, using ...