One-way flow spout insert

Description

FIG. 1 is the one-way flow spout insert in three-dimensional view, highlighting the ball freely floating inside the tube of the device confined between the three screening arms at the top of the tube and the integrated circular ring seat inside the tube.

FIG. 2 is the front view of the one-way flow spout insert.

FIG. 3 is the back view of the one-way flow spout insert.

FIG. 4 is the left side view of the one-way flow spout insert.

FIG. 5 is the right side view of the one-way flow spout insert.

FIG. 6 is the top view of the one-way flow spout insert. The division line 8, as shown in this figure represents the cut-line for the half section view presented in FIG. 8 below.

FIG. 7 is the bottom view of the one-way flow spout insert; and,

FIG. 8 is the one-way flow spout insert in half section view, highlighting the ball freely floating inside the tube of the device confined between the three screening arms at the top of the tube and the integrated circular ring seat inside the tube.

The one-way flow spout insert is a distinctive one-way flow device insertable into a valve, spout, straw, stem, or tube which may be attached to a liquid containment vessel.

Claims

I claim the ornamental design for the article, one-way flow spout insert, as herein shown and described.