Water tight steel tool box

Details Water tight steel tool box Water tight steel tool box

1997-03-25

1998-07-14

Sewell, Paul T.

Special receptacle or package

For a tool

Plural

206349, 220469, B65D 8500

Patent

active

057790477

ABSTRACT:
A steel tool box that is encapsulated in a polyethylene shell comprising of a base unit and a two piece drop front lid unit, which when closed and locked provide an air and water tight shell over the steel working area. The inner steel walls holding the drawer sliding and hanging fixtures are molded into the inner plastic walls of the base through a modified rotational molding process. Weight is significantly reduced by eliminating the outside steel walls of conventional steel tool boxes. This is possible through the modified molding process of parts into plastic.

REFERENCES:
patent: 3777882 (1973-12-01), McIntyre
patent: 4340140 (1982-07-01), Wilcox et al.
patent: 4674665 (1987-06-01), Van Kirk
patent: 4832193 (1989-05-01), Kime
patent: 4938355 (1990-07-01), Rocco
patent: 5114007 (1992-05-01), Chen
patent: 5641066 (1997-06-01), Mascaro

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