Method and Apparatus for Lifting Elongate Cargo
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United States of America Patent
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N/A
Issued Date -
Mar 29, 2007
app pub date -
Sep 25, 2006
filing date -
Sep 23, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus for constraining and lifting rigid elongated material, such as pipe, is disclosed. The apparatus is structured so that it separates or decouples the pipe-constraining function and the lifting function. Consequently, the pipe-constraining apparatus is not classified as a 'lifting' device and a relatively lighter-weight construction can be used to meet regulatory requirements.
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