3.  In rule 2 (interpretation), for the definitions of “specimen” and “textile article” there shall be substituted—

““specimen” means a product to which a design is applied or in which it is incorporated;

“textile product” means textile and plastics piece goods, handkerchiefs, shawls and such other classes of products of a similar character as the registrar may from time to time decide; but does not include wallpaper and similar wall covering or lace goods;”