Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...
Patent
1990-06-22
1993-06-08
Moy, Joseph Man-Fu
Receptacles
Receptacle having flexible, removable inner liner
Means for venting air trapped between the liner and its...
222 95, 222105, 222286, 53401, 53470, B65D 3010
Patent
active
052171396
ABSTRACT:
A dome-shaped pressurized can contains a foil sack for holding a substrate, which is positioned in the can cylinder, whose upper edge is fastened in a welt connecting the can cylinder with a dome cover. The upper edge of the foil sack is clamped between the inner wall, the double cylinder and an adjacent edge of the dome and the clamped edge of the foil sack has a diameter which is larger than the diameter of the adjoining sack cylinder and rests on the inside of the can cylinder.
REFERENCES:
patent: 2065293 (1936-12-01), Scudder
patent: 2338604 (1944-01-01), Silveyra
patent: 3129867 (1964-04-01), Schroeder
patent: 3471059 (1969-10-01), Moller et al.
patent: 3662926 (1972-05-01), Umstead
patent: 3940052 (1976-02-01), McHugh
patent: 4611350 (1986-09-01), Kaczerwaski
patent: 4869912 (1989-09-01), McCoy et al.
Burckhardt, executor by Carl
Miczka, deceased Franz L.
Man-Fu Moy Joseph
VanOphem Remy J.
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