CA128999S - Coupling portion for a static mixer - Google Patents

Abstract

The design is the features of shape, ornamentation and configuration of the coupling portion of a static mixer shown in the drawings. The most significant features of the design are the shape, ornamentation and configuration of the following elements: the quadrangular front and rear side contour with a convex upper side (see Figs. 1 and 3); the pentagonal in the plan view, one of the transverse sides of which is inclined to the other portion (see Fig. 5); the convex area on the front and the rear in the form of a part of an oval and decreasing in thickness in upward direction (see Figs. 1 to 4); a central round opening between the top and the bottom sides (see Figs. 5 and 6); the quadrangular and pentagonal recesses having concave inner lateral sides on the top on the left and right sides of the central opening (see Fig. 5); the stripe-like opening in the quadrangular and the pentagonal recesses along the inner lateral side and along a part of the front and a part of the rear side (see Fig. 5); and the convex bottom surface (see Figs. 1 and 3).Drawings of the design are included.Fig. 1 is a front view of a coupling portion for a static mixer showing the design;Fig. 2 is a left side view thereof;Fig. 3 is a rear view thereof;Fig. 4 is a right side view thereof;Fig. 5 is a top view thereof;Fig. 6 is a bottom view; andFig. 7 is a perspective view thereof.