Rock bolt

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United States of America Patent

PATENT NO 8801336
APP PUB NO 20130149042A1
SERIAL NO

13706693

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rock bolt includes an elongated tubular shank which has a defined outer diameter in which has a first end and a second end. A component is received on the first end of the elongate tubular shank and is fixed to the shank by welding. The component can be externally threaded and can be configured to be threadably engaged by a nut.

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First Claim

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Patent Owner(s)

  • RSC MINING (PTY) LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Steyn, Johann Germiston, ZA 4 17

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