Static structures (e.g. – buildings) – With piercing or expanding earth anchor – Supporting separate axially aligned shaft
Reexamination Certificate
2005-03-29
2005-03-29
Friedman, Carl D. (Department: 3635)
Static structures (e.g., buildings)
With piercing or expanding earth anchor
Supporting separate axially aligned shaft
C052S157000, C052S298000, C052SDIG001, C135S118000, C248S156000, C248S508000, C248S522000, C248S523000, C248S532000, C248S545000, C256SDIG005, C403S164000
Reexamination Certificate
active
06871455
ABSTRACT:
A reinforced ground anchor including a spike, a pressure cap having a planar surface, a rod having a drive section at one end, and a swivel connection connecting said pressure cap with the rod. An opening is formed in the pressure cap. A guide is located adjacent the opening. The pressure cap engages flush with the surface of the ground, due to the action of the swivel connection, when the rod is positioned in the ground soil and the spike passes through the opening to engage in the ground soil at an acute angle. The spike and the cap in combination with the rod provide the anchor with additional resistance against horizontal and vertical pressure.
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Cockman Norman Frank
Winn Silas E.
Horton Yvonne M.
McNair Law Firm, P.A.
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