Pipe joints or couplings – With assembly means or feature – Inserted section
Reexamination Certificate
2006-09-26
2006-09-26
Hewitt, James M. (Department: 3679)
Pipe joints or couplings
With assembly means or feature
Inserted section
C285S298000, C285S302000
Reexamination Certificate
active
07111873
ABSTRACT:
A slide coupling fitting for connecting a tubular conduit and the method of use are provided. The fitting includes a tubular body, two opposing open ends, and an external threaded section on an exterior of the tubular body adjacent to each open end; and two tubular sliding couplers, each having an internal diameter slightly larger than an external diameter of the tubular body, and each being connected to one of the open ends of the tubular body, respectively, and coaxial with the tubular body. Each tubular sliding coupler has an internal threaded section adjacent to an inner end which is closer to a longitudinal center of the tubular body, and a smooth interior at an opposing outer end for slidably engaging a tubular conduit. The internal threaded section is complementary to the external threaded section of the tubular body for mutual engagement.
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Hewitt James M.
Li Yi
LandOfFree
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