Foam cap for evaporative coolers

Details Foam cap for evaporative coolers Foam cap for evaporative coolers

1996-04-23

1998-02-24

Castellano, Stephen J.

Receptacles

Closures

With heat insulating insert or captive air space

220306, 220356, 220444, B65D 4308

Patent

active

057204071

ABSTRACT:
A unitary, one-piece cooler cap for evaporative coolers comprising an integral shell and molded insulation. The shell provides seating and mounting means, as well as a mold cavity.

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patent: 4721227 (1988-01-01), Hughes et al.
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patent: 5219007 (1993-06-01), Ebbing
patent: 5509565 (1996-04-01), Hoffman

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