Boring or penetrating the earth – Boring without earth removal
Reexamination Certificate
2005-05-31
2005-05-31
Neuder, William (Department: 3671)
Boring or penetrating the earth
Boring without earth removal
C135S099000
Reexamination Certificate
active
06899187
ABSTRACT:
A hollow pole has an open top end and a pointed bottom end; the open top end supports an additional pole. A ring member is permanently mounted about a mid-section of the hollow pole. A hammer sleeve having a length less than that of the hollow pole inserts over the hollow pole and around the ring member. A pair of weights are mounted within opposed ends of the hammer sleeve and surrounds the ring member. The ring member provides an upper and lower limit to the hammer sleeve. With the pointed bottom end of the hollow pole positioned on the ground, the hammer sleeve is pulled upward and slammed downward driving the pole into the ground. To remove the pole, the procedure is reversed whereby the hammer sleeve is slammed upwards away from the ground. The additional pole can support a plurality of different items, such as, for example, a beach umbrella or an attachment to a volley ball net.
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Larson Herbert W.
Larson & Larson, PA
Neuder William
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