Pipes and tubular conduits – Combined – With external support structure
Reexamination Certificate
2007-05-11
2010-10-19
Hook, James F (Department: 3754)
Pipes and tubular conduits
Combined
With external support structure
C138S117000, C138S110000, C174S047000, C174S115000
Reexamination Certificate
active
07814938
ABSTRACT:
A safety line hose to which a worker can be attached and which includes a passageway for communicating an air compressor with a pneumatic tool. The safety line includes an elongated flexible pneumatic hose, an elongated flexible tubing enveloping the pneumatic hose, and an elongated, flexible, wear resistant sheath enveloping the tubing. A compressor air hose connector is attached to the end of the pneumatic hose located at the first end of the safety line hose, and is adapted to be connected to the outlet of an air compressor hose. A pneumatic tool connector is attached to the end of the pneumatic hose located adjacent the second end of the safety line hose, and is adapted to be connected to a pneumatic tool. A fastening member is attached to the first end of the safety line hose and is adapted to be releasably fastened to a safety line attachment member.
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Davis, Jr. Willie M.
Franks Geneva M.
Randall Scotty R.
Graybeal Jackson LLP
Hook James F
King Joshua
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