From The Collaborative International Dictionary of English v.0.48:
Patten \Pat"ten\, n. [F. patin a high-heeled shoe, fr. patte paw, foot. Cf. Panton, Patt['e].] 1. A clog or sole of wood, usually supported by an iron ring, worn to raise the feet from the wet or the mud. [1913 Webster]
The patten now supports each frugal dame. --Gay. [1913 Webster]
2. A stilt. [Prov. Eng.] --Halliwell. [1913 Webster]