The tongs are Saint Apollonia's attribute, thus representing the municipality's patron saint. The red mullet of five (five-pointed star) refers to the founder of the estate of Kolverath, first mentioned in 1324, Friedrich von Daun, called Colver. He bore in his arms a charge of three mullets with the Daun fretty pattern (see Daun's coat of arms) and he gave the village its name. The division of the field is taken to represent the Hochkelberg upon which, legend has it, a golden wagon is buried. The gold wheel in base stands for this.