Work holders – Relatively movable jaws – Jaw actuation locks holder position relative to base
Reexamination Certificate
2011-08-09
2011-08-09
Wilson, Lee D (Department: 3727)
Work holders
Relatively movable jaws
Jaw actuation locks holder position relative to base
C269S016000, C269S139000, C269S136000, C108S119000
Reexamination Certificate
active
07992852
ABSTRACT:
A pipe stand able to support a conduit includes a table having a first surface, supports pivotably coupled to the table for supporting the table in an elevated position with respect to the support surface, and a shelf extending between the supports and positioned between the table and the support surface. At least one of the supports includes an electrical connector, and a power cord is in electrical communication with the electrical connector and connectable to an external power source. The pipe stand includes a first jaw extending from the first surface of the table and shaped to engage a portion of the conduit, and a second jaw a second jaw extending from the first surface of the table and spaced a distance from the first jaw, the second jaw shaped to engage another portion of the conduit. A clamping device is supported by one of the first jaw and the second jaw. The clamping device includes a cord removeably coupled to the table and engageable with the conduit and a winch for biasing the cord with respect to the conduit.
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Ridgid 1206 Power Drive Stand, drillspot.com, Available Online at: <http://www.drillspot.com/products/352536/Ridgid—1206—Power—Drive—Stand>, 2 pages, printed May 26, 2009, available by Jan. 9, 2008.
Eisenhardt Scott D.
Ludy Benjamin
Marineau Melissa M.
Wackwitz Jeffrey M.
Wilbert Edward D.
Michael & Best & Friedrich LLP
Milwaukee Electric Tool Corporation
Wilson Lee D
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