Special receptacle or package – Structural features for vertical stacking – i.e. – similar... – Having specified means for lateral stacking
Patent
1979-12-18
1981-10-27
Dixson, Jr., William T.
Special receptacle or package
Structural features for vertical stacking, i.e., similar...
Having specified means for lateral stacking
206526, 220306, 229 43, B65D 2102, B65D 8562
Patent
active
042968631
ABSTRACT:
Containers such as those used for food stuffs having a generally frusto-conical initial shape are constrained into a forming die during the handling of the containers for injecting quantities of edibles and the like therein such that the containers are constrained to enter a die having a generally square configuration and then, while still in the die, the containers are filled with food or other material and a square lid is fed into position above the filled container and placed thereon to maintain the square configuration of the upper end thereof. The resulting containers provide a much more efficient packaging for equal volumes of product when compared with the more conventional frusto-conical shape containers. The invention is particularly well-adapted to packaging ice cream and the like.
REFERENCES:
patent: Re18942 (1933-09-01), Morris
patent: 1794285 (1931-02-01), Foster
patent: 1892531 (1932-12-01), McKee
patent: 2812121 (1957-11-01), Sheets
patent: 2941562 (1960-06-01), Ripin
patent: 3055540 (1962-09-01), Ringlen
patent: 3081904 (1963-03-01), Pipes
Dixson, Jr. William T.
Maryland Cup Corporation
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