Receptacles – Outlet or junction box type – Sectional receptacle
Patent
1978-03-22
1979-10-02
Shoop, Allan N.
Receptacles
Outlet or junction box type
Sectional receptacle
220 72, B65D 744
Patent
active
041695372
ABSTRACT:
A plastic drum for the storage of liquid or other flowable materials and suitable for industrial applications. The drum consists of a circular side wall, a flat top wall and a bulged bottom wall. The top wall includes a threaded fill hole and a threaded vent. Each hole is surrounded by an upstanding undercut lip. A circular flange is located at the juncture of the top wall and the side wall. The flange extends above the plane of the top wall and beyond the outer periphery of the side wall. The walls of the drum are each of the same thickness. The circular side wall includes a plurality of elongated arcuate depressions equidistantly spaced about the periphery thereof to form strengthening ribs. The bottom wall includes a peripheral ledge projecting downward to form a planar base for the drum. The center of the bulged portion of the bottom wall is coplanar with the base. A slot is provided in the flange about the top wall.
REFERENCES:
patent: 2063013 (1936-12-01), Cooper
patent: 2758742 (1956-08-01), Farrell
patent: 3194468 (1965-07-01), Baron
patent: 3195760 (1965-07-01), Bulgrin
patent: 3279640 (1966-10-01), Dodson
patent: 3598270 (1971-08-01), Adomaitis
patent: 3659741 (1972-05-01), Corelli
patent: 3927790 (1975-12-01), Chase et al.
patent: 3955705 (1976-05-01), Dubois et al.
patent: 3985257 (1976-10-01), Shaffer et al.
patent: 3998174 (1976-12-01), Saunders
patent: 4023679 (1977-05-01), Himmes
patent: 4048934 (1977-09-01), Wallace
patent: 4094432 (1978-06-01), Zilbert
Aaron Martin
Sabreen Bernard S.
Centennial Plastics Co., Inc.
Shoop Allan N.
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