The containers being connected in a mouth-to-mouth, end-to-end disposition, i.e. the openings

Official title: {the containers being connected in a mouth-to-mouth, end-to-end disposition, i.e. the openings are juxtaposed before contacting the contents}

B01F35/7163 (The containers being connected in a mouth-to-mouth, end-to-end disposition, i.e. the openings) appears on 69 US grants and 99 published applications in this corpus.