Pipe joints or couplings – Connector for conduit housing electromagnetic line: – Underground
Reexamination Certificate
2008-02-05
2009-12-15
Bochna, David E (Department: 3679)
Pipe joints or couplings
Connector for conduit housing electromagnetic line:
Underground
C052S220800
Reexamination Certificate
active
07631902
ABSTRACT:
A transition coupling for connecting at least a first and a second piece of electrical conduit is provided, such as for positioning in a concrete slab of a building or other structure. The coupling includes a first opening for receiving the first piece of electrical conduit, a second opening for receiving the second piece of electrical conduit, and a body extending between the first and second openings.
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Bochna David E
S-P Products, Inc.
Wood Phillips Katz Clark & Mortimer
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