| CPC G01G 7/04 (2013.01) [A47F 9/047 (2013.01); G01G 19/4144 (2013.01); A47F 2009/041 (2013.01)] | 20 Claims |

|
1. A system, comprising:
a platen assembly having a platen and a magnet coupled with an underside of the platen; and
a base assembly having a storage component and a base magnet coupled with the storage component, the base magnet and the magnet of the platen are magnetically coupled to secure the platen in place relative to the base assembly; and
an electromagnet that is selectively activated to increase a holding strength of the platen to the base assembly.
|