Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame
Reexamination Certificate
2008-06-30
2011-11-01
Clemente, Robert (Department: 1776)
Gas separation
With means securing or retaining separating media
Unit or cohesive sheet-like media in flow line or frame
C055S498000, C055S521000, C055SDIG031
Reexamination Certificate
active
08048187
ABSTRACT:
A filter element includes a filter media pack, a frame, an annular seal, and a sealing means independent of the annular seal, attaching the filter media pack and the frame. The means of sealing an interface between the filter media pack and the frame include molding a filter media pack seal, plastic welding outer wraps of filter media pack to the frame, and securing the filter media pack and the frame using a bead of adhesive.
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patent: W
Banzhaf Chad
Merritt Steven J.
Swanson Kyle
Baldwin Filters, Inc.
Clemente Robert
Reinhart Boerner Van Deuren P.C.
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