http://www.freshpatents.com/Electricity--magnetically-operated-switches-magnets-and-electromagnets-dtnewntc335.php USPTO Class 335 - Electricity: magnetically operated switches, magnets, and electromagnets en-us Mon, 6 Feb 2012 13:31:30 -0800 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/-dt20120202ptan20120025933.php Mon, 6 Feb 2012 13:31:30 -0800 A switch and an electronic device maintain a power supply ON state until data processing is completed, and automatically turn OFF the power supply after the data processing is completed. The switch includes a rotation operating body that does not receive an operation force from an operating element when OFF... http://www.freshpatents.com/-dt20120202ptan20120025934.php Mon, 6 Feb 2012 13:31:30 -0800 According to one exemplary embodiment, an electromechanical relay may be described. The relay can be constructed using printed circuit board (PCB) construction, and can have at least a pair of coils, for example one on the top of or above the PCB, the other on the bottom of or below... http://www.freshpatents.com/-dt20120202ptan20120025936.php Mon, 6 Feb 2012 13:31:30 -0800 A plunger switch for use as a switch element in an electrical circuit, has a housing and a plunger movable axially in a bore of the housing in the direction of a longitudinal axis and when in an operating position in which it is depressed toward the housing, acts on... http://www.freshpatents.com/-dt20120202ptan20120025935.php Mon, 6 Feb 2012 13:31:30 -0800 A magnetic switch apparatus includes a button and a magnetic mechanism. The button is capable of moving between a first position and a second position. The magnetic mechanism is configured to drive the button to be kept in the first position, and drive the button to move from the second... http://www.freshpatents.com/-dt20120202ptan20120025937.php Mon, 6 Feb 2012 13:31:30 -0800 A permanent magnet arrangement for an electrical machine comprises a support structure for carrying magnetic flux and a pole assembly fixed to the support structure. The pole assembly comprises a magnet pole comprising at least one piece of permanent magnet material and a magnet carrier on which the magnet pole... http://www.freshpatents.com/-dt20120202ptan20120025938.php Mon, 6 Feb 2012 13:31:30 -0800 An electromagnet having a pole tube, and having a coil that encompasses the pole tube and is mounted so as to be displaceable along a longitudinal axis of the pole tube, a first end face of the coil or of the housing thereof bearing on a first counter-bearing disposed at...