Ground bar

Details Ground bar Ground bar

2005-08-16

2005-08-16

Reichard, Dean A. (Department: 2831)

Electricity: conductors and insulators

Earth grounds

Driving type

C174S003000, C361S222000

Reexamination Certificate

active

06930239

ABSTRACT:
A ground bar includes a bar, a head securely connected to a first end of the bar, and a cap securely connected to a second end of the bar. The head is composed of a solid cone and a hollow sleeve securely connected to the solid cone and having a diameter larger than a diameter of the bar in such way that the outer periphery of the bar is protected so that after the head is extended into the ground, the outer periphery of the bar is protected from damage. The outer periphery of the hollow sleeve has slits defined thereon for guiding dirt.

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patent: 6815606 (2004-11-01), Chung

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