Mandrel for soil compaction

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12018450
APP PUB NO 20210355648A1
SERIAL NO

17390991

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Abstract

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A mandrel for forming a cavity at a target location. The mandrel includes a base part positioned at a top end of the mandrel, a first middle part, a second middle part, a third middle part, a first plurality of diamond-shaped crushing blades, a second plurality of diamond-shaped crushing blades, and a bore head positioned at a bottom end of the mandrel. The first plurality of diamond-shaped crushing blades are attached around the first middle part and the second middle part. The second plurality of diamond-shaped crushing blades are attached around the third middle part and the bore head.

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Patent Owner(s)

Patent OwnerAddress
NIROUMAND BAHMANBUSHEHR

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Niroumand, Bahman Boushehr, IR 11 38

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