The Collaborative International Dictionary of English v.0.48:

Monteth \Mon*teth"\, Monteith \Mon*teith"\, n.
   A vessel in which glasses are washed; -- so called from the
   name of the inventor.
   [1913 Webster]

         New things produce new words, and thus Monteth
         Has by one vessel saved his name from death. --King.
   [1913 Webster]