Cooler case construction

Details Cooler case construction Cooler case construction

1983-05-24

1986-02-18

Lowrance, George E.

Receptacles

Sectional

Knockdown

B65D 622

Patent

active

045708142

ABSTRACT:
A cooler case of the evaporative type cooler the elements of which comprise a tank body, opposite side panels, a rear panel and a top panel, the assembly of these elements being effected by positioning the side panels on the upper edges of the tank walls and hinging the side panels towards one another so as to lock the side panels both to one another and to the base wall, and locking the top panel to the side panels, said locking including interengagement of barb surfaces, thereby totally eliminating metal fasteners.

REFERENCES:
patent: 2815880 (1957-12-01), Blatz
patent: 3727785 (1973-04-01), Lutz
patent: 3809278 (1974-05-01), Csmurik
patent: 4000827 (1977-01-01), Emery

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