SPATULA Russian patent published in 2023 - IPC E04F21/16 

FIELD: construction methods.

SUBSTANCE: devices designed for applying pasty materials to a hard surface, levelling them, improvement of the efficiency of preparatory and finishing work in construction. The spatula consists of a profile handle with a mushroom-shaped profile, with smooth rounding radii, with a place of attachment to the working plate in the form of two planes forming an obtuse angle protruding relative to the profile of the handle, as well as a working plate bent at the same angle in the longitudinal direction, attached to it with screws, while threaded bushings are installed in the body of the profile handle, the edge of the profile handle, adjacent in the free part of the working plate, is made with a rounded profile with a radius in the range from 1 to 8 mm, and the working plate is made trapezoidal with expansion towards the free parts.

EFFECT: effective performance of finishing work, in particular, applying pasty materials to hard surfaces and levelling them.

8 cl, 6 dwg