Blast hole liner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11549788
APP PUB NO 20210302135A1
SERIAL NO

17266303

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A blast hole liner is provided having an outer sleeve and an elongate tubing located within the outer sleeve. The outer sleeve is provided with an open first end thereby forming an internal space, adapted to hold an explosive composition. The outer sleeve also has at least one compartment 5 formed in a second end. The elongate tubing is adapted to allow for the entry of compressed air to inflate the elongate tubing and thereby ensure straightening or untwisting of the outer sleeve.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TROUPERDALE PTY LTD138 MOONS LANE BROOKFIELD QUEENSLAND 4069

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Martin, Michael Queensland, AU 151 1750

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