Dispensing – Collapsible wall-type container – With wall-collapsing means
Patent
1990-05-29
1991-03-05
Shaver, Kevin P.
Dispensing
Collapsible wall-type container
With wall-collapsing means
222 97, 222107, 222568, B65D 3532
Patent
active
049971077
ABSTRACT:
A grease tube defined by a deformable body, including a forward tube nozzle and a key member to effect a winding and pressurizing of the body, with a dispensing nozzle selectively and securably mounted in a threaded inter-relationship to a forward nozzle of the tube body. Modifications of the invention include a matrix of roughened projections, or alternatively a matrix of suction cups integrally cast to the tube body to enhance frictional engagement of the tube during pressurizing thereof.
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patent: 1987428 (1935-01-01), Whiteman
patent: 1996792 (1935-04-01), Bystricky et al.
patent: 2077715 (1937-04-01), Rubens
patent: 2635787 (1953-04-01), Bryant
patent: 2838207 (1958-06-01), Freed
patent: 2903162 (1959-09-01), Regan
Snyder Arlene P.
Snyder Walter F.
Gilden Leon
Shaver Kevin P.
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