Patent ID: 7187296
Filing Date: 2007-03-06
Classification: G08B

Abstract:
1. A miniature, lightweight latching indicator comprising an housing; an electromagnetic structure in electrical communication with an external circuit and adapted to receive an electrical signal, said electromagnetic structure being mounted to said housing and including a first latching structure; a second latching structure mounted in said housing and being spaced from said first latching structure; a permanent magnet linearly movable in said housing between a first position where said permanent magnet is in magnetic communication with said first latching structure and, in response to the electrical signal, to a second position where said permanent magnet is in magnetic communication with said second latching structure; and an indicator connected to said permanent magnet, said indicator being retracted in said housing where said indicator is not readily visible when said permanent magnet is in the first position and said indicator extending from said housing where said indicator is readily visible when said permanent magnet is in the second position.