Pipe joints or couplings – Essential catch
Reexamination Certificate
2011-07-05
2011-07-05
Bochna, David E (Department: 3679)
Pipe joints or couplings
Essential catch
C285S424000, C285S257000
Reexamination Certificate
active
07971911
ABSTRACT:
Plug part of a plug-type connection arrangement for connecting two fluid lines and plug-type connection arrangement including the plug part. The plug part includes at least one two-layer area, the two layers of the two-layer area including a metallic material. At least a portion of the plug part is structured and arranged to be fed into a coupling part of the plug-type connection arrangement.
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Kertesz Janos
Wachter Gerhard
Bochna David E
Greenblum & Bernstein P.L.C.
NORMA Germany GmbH
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