Sub-surface post remover
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 18, 2024
Grant Date -
Jul 13, 2023
app pub date -
Jan 10, 2022
filing date -
Jan 10, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A sub-surface pole and pole foundation remover having a portable frame, a cylinder mounted on the frame and configured to receive pressurized fluid, a lifting piston slidably mounted in the cylinder, a grapnel connected to the lifting piston and having a plurality of lower arms that extend from a bottom circular support and that are configured to grip a sub-surface pole located below ground, and a control lever configured to direct the pressurized fluid to the cylinder that is actuated to cause the lifting piston to extend and push the grapnel upward relative to the portable frame to remove the pole from the ground. The grapnel may have a top circular support and a middle circular support connected to the top circular support by a plurality of flexible cables. A cinching cable may be used to grip the pole, the grapnel may have gripping teeth and fluid may be hydraulic.
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