Title: Tube dispenser

Abstract: A device for dispensing the contents of collapsible tubes is provided having a carriage with compressor means adapted to engage both sides of the tube with valve means mounted at the base of the tube and operatively associated with tension means that continuously forces the compressor means downwardly along the tube and which tension means is automatically activated when the valve means is opened to permit a flow of the contents of the tube therethrough.

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Inventors: Mattson, Gary (Nashwauk, MN, US)

Application Number: 717026
Filing Date: 1976-08-24
Publication_date: 1977-06-07
Assignee:
Primary Class(es): 222/102
Other Classes:
US Patent Ref:

1710658	Apr, 1929	George	222/102.
1989713	Feb, 1935	Smith et al.	222/102.
2057311	Oct, 1936	Puderbaugh	222/96.
3252624	May, 1966	Watso, Jr.	222/102.

Other Refs:
Primary Examiner: Tollberg, Stanley H.
Assistant Examiner:
Attorney: