Steel drum with flattened rolling hoops
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United States of America Patent
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May 26, 1998
Grant Date -
N/A
app pub date -
Jun 16, 1994
filing date -
Jun 16, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A steel drum having a cylindrical body with rolling hoops at about 1/3 and 2/3 of the height of the drum, the rolling hoops having a flattened outer surface and a diameter no greater than 231/4 inches, where the diameter of the cylindrical body is consistent except for the areas of the rolling hoops. Other than a reduced diameter rolling hoop and a retooled swedger, all dimensions of the drum, tools and materials for manufacture are the same as a standard steel drum.
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