(under subclass 49) Subject matter comprising a table, foot rest, or other support wherein vibration of the support is caused by an electromagnetic coil acting upon metallic wire wrapped about a metallic core.
SEE OR SEARCH THIS CLASS, SUBCLASS:
78, for vibrators having vibrant armatures.
SEE OR SEARCH CLASS
335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets,
80+, for armature structure and subclasses 87+ for vibrating elements.