It is possible to construct whole chords using 4ths. In those below, one shape is used but the name of the chord changes depending on the position of the root note. There are many chords with more than one name.
It is possible to harmonize an entire scale with these chords. This example uses the G Blues scale harmonized from below with chords voiced in 4ths.
Here is an example of how these chords can be used over a G minor Funk groove. You can move freely between these chords because they all relate to the Gm chord symbol.