Special receptacle or package – Structural features for vertical stacking – i.e. – similar... – Having vertical projecting element or recess for interlock
Patent
1988-11-15
1989-11-21
Lowrance, George E.
Special receptacle or package
Structural features for vertical stacking, i.e., similar...
Having vertical projecting element or recess for interlock
215 10, 220293, 220301, B65D 2102, B65D 4106
Patent
active
048816477
ABSTRACT:
A plastics can 15 has a screw closure comprising a screw cap 34. In the closed position, a flat surface 44 of the screw cap 34 lies in one common horizontal plane with the upper edge of two edge handles 28, 29. When several such cans are stacked one upon another, as the result of the additional support on the flat surface 44, greater stability is achieved. Such cans can, therefore, be stacked with less danger. Of particular importance for cans of more than 10 liter capacity (FIG. 1).
REFERENCES:
patent: 578176 (1897-03-01), Weeks
patent: 3394836 (1968-07-01), Millard
patent: 3746200 (1973-07-01), Flider
patent: 4014367 (1977-03-01), Milo
patent: 4491251 (1985-01-01), Pratz
patent: 4541529 (1985-09-01), Hestehave
patent: 4805793 (1989-02-01), Brandt
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