Fire escape – ladder – or scaffold – Wall- or floor-attached – Independent rung or step
Reexamination Certificate
2005-10-25
2005-10-25
Lev, Bruce A. (Department: 3634)
Fire escape, ladder, or scaffold
Wall- or floor-attached
Independent rung or step
C182S090000, C182S127000, C248S216100
Reexamination Certificate
active
06957717
ABSTRACT:
A support device may be used by a technician when performing elevated line work, for example. The support device may include a shaft having a first end and a second end and threads disposed at the first end of the shaft for use in securing the device to a pole. The support device further may include at least one rigid support member disposed on the second end of the shaft for supporting an object from the device and a pusher attached to the second end of the shaft and adapted to drive the support device into the pole. The pusher may include a driving end adapted to receive force applied from a piston of a powder driven tool, an extension portion extending from the driving end and contacting the support device.
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Diggle III Frederick James
White Michael L.
BellSouth Intellectual Property Corp.
Lev Bruce A.
Withers & Keys LLC
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