(under subclass 34) Preformed module structure wherein the individual module, while covering a relatively large area as compared to a single brick or flagstone, is designed for both rapid and repeated installations as well as ease of tranport.
(1) Note. This subclass relates, in large part, to preformed modules for temporary aircraft landing strips or for military and temporary access roads.
SEE OR SEARCH CLASS
15, Brushing, Scrubbing, and General Cleaning,
215, and 238 for mats adapted for cleaning boots and shoes.
238, Railways, Surface Track,
14, for a traction mat or pad adapted to facilitate the extraction of a vehicle from sand or mud. 244, Aeronautics,
