Manually portable container

Details Manually portable container Manually portable container

1985-11-22

1986-12-30

Rolla, Joseph J.

Dispensing

With heating or cooling means

Heating only

222173, 222334, 222389, 222409, 222466, 425 13, 425376R, 425542, 264 36, 220327, 174 88R, 292251, B67D 562, B65D 8854, B32B 3500, B29B 900

Patent

active

046322795

ABSTRACT:
A heat insulated manually portable container for dispensing molten plastics material and having a movable piston within a cylinder, a heater for plastics material and a closure equipped with a locking means. The locking means is exteriorly positioned of the reservoir and comprises pairs of complementary screw-threaded members which are engageable through aligned slots in the closure and a body defining the cylinder. The members of each pair are movable along the slots to a quick release position which allows for withdrawal of the members through the closure slots upon opening of the closure.

REFERENCES:
patent: 1480544 (1924-01-01), Cox
patent: 3093865 (1963-06-01), Peters
patent: 3401721 (1968-09-01), George
patent: 3666134 (1972-05-01), Ranch
patent: 3939882 (1976-02-01), Gillemot
patent: 4091062 (1978-05-01), Nelson
patent: 4413881 (1983-11-01), Kovats
patent: 4494666 (1985-01-01), Cooper et al.
patent: 4528150 (1985-07-01), Charlebois et al.
patent: 4549040 (1985-10-01), Goetter
patent: 4555295 (1985-11-01), Orikasa et al.

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