Perfected tiesto (Machine-translation by Google Translate, not legally binding)

摘要

Improved pottery, of the type obtained from a single piece body of molded material, characterized essentially by the fact of comprising its raised bottom with respect to the support plane defined by a surrounding annular edge, said bottom having the corresponding drainage holes; because the aforesaid bottom presents on its internal surface a circular zone in depression in whose periphery there are arched windows that extend at one end in respective grooves; because the aforementioned windows are destined to receive two nails that emerge from the free edge of an independent piece in the manner of a glass that is located in the resulting cavity on the exterior of the bottom and which is fixed thereto by rotation until the aforementioned nails are secured in the slots, extension of the windows, this glass being communicated with the interior of the pot through the drain holes. (Machine-translation by Google Translate, not legally binding)