Pipe joints or couplings – Flange – Clamped
Reexamination Certificate
2009-12-11
2011-10-11
Hewitt, James (Department: 3679)
Pipe joints or couplings
Flange
Clamped
C285S405000, C403S337000
Reexamination Certificate
active
08033581
ABSTRACT:
A universal attachment flange to connect equipment utilized to perform a task to various connection arrangements. A universal attachment flange is provided with a plurality of hole patterns to permit a bolted attachment of the flange to other devices that present varying patterns of bolt receiving holes. The universal attachment flange is capable of connection to a variety of four (4) hole patterns and at least one three (3) hole pattern. In one form the universal attachment flange includes a through hole threaded to receive a connection fitting.
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Hewitt James
Leydig , Voit & Mayer, Ltd.
Salco Products Inc.
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