Static structures (e.g. – buildings) – Module or panel having discrete edgewise or face-to-face... – Interfitted integral flange
Reexamination Certificate
2003-05-28
2008-05-27
Canfield, Robert (Department: 3635)
Static structures (e.g., buildings)
Module or panel having discrete edgewise or face-to-face...
Interfitted integral flange
C052S592100
Reexamination Certificate
active
07377081
ABSTRACT:
An arrangement of building elements capable of a snap-fastening interconnection comprises an element, especially the tongue, consisting of a different material from the other building elements. An MDF/HDF panel, is initially milled along the longitudinal and/or transverse sides, and the resulting groove is then provided and/or foam-filled with extrudates. Finally, the free ends of the extrudates are milled to form the profile of the tongue. Alternatively, or additionally, a groove may also be milled into the extrudates.
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Canfield Robert
Kaindl Flooring GmbH
Kwiecinski Ryan D
The Webb Law Firm
LandOfFree
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