Method and apparatus for stage rigging
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United States of America Patent
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Jan 19, 2021
Grant Date -
Dec 20, 2018
app pub date -
Jun 20, 2018
filing date -
Jun 20, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus for use in rigging stages includes a portable bar sized to extend across standard widths of a tower or a cross beam with a portion extending beyond the side of the tower or beam. A lifting mechanism, such as a block-and-tackle, is attached to the portion to allow a rigger to raise or lower heavy objects. In a method of use, a rigger carries the lifting bar to a desired location on a tower or beam and secures at least one end of the portable bar to one or more cross bars. Then the rigger can raise or lower heavy objects by attaching a flexible line from the lifting mechanism to the object and manipulating the lifting mechanism to assist in moving the heavy object to a desired location.
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