Pipe joints or couplings – Nonmetal to metal – Internal member
Reexamination Certificate
2005-03-01
2005-03-01
Bochna, David (Department: 3679)
Pipe joints or couplings
Nonmetal to metal
Internal member
C285S242000
Reexamination Certificate
active
06860521
ABSTRACT:
A hose coupler that allows flexible hosing to be quickly and easily mated to various pieces of equipment. The hose coupler includes a stem that fits snugly into the end of the hose, a compression sleeve, and a collar that forces the compression sleeve against the hose, thereby reversibly fastening the stem within the end of the hose.
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patent: 5176411 (1993-01-01), DuPont, Jr.
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patent: 5317799 (1994-06-01), Chapman et al.
Bochna David
DeWitt Ross & Stevens S.C.
Leone, Esq. Joseph T.
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