Stock material or miscellaneous articles – Longitudinally sectional layer of three or more sections – Next to unitary sheet of equal or greater extent
Reexamination Certificate
2005-06-07
2005-06-07
Thomas, Alexander S. (Department: 1772)
Stock material or miscellaneous articles
Longitudinally sectional layer of three or more sections
Next to unitary sheet of equal or greater extent
C428S054000, C428S074000, C428S076000, C052S406200, C052S404300
Reexamination Certificate
active
06902788
ABSTRACT:
The present invention provides a heat-insulating structure using a fluff-like heat-insulating material such as cellulose insulation fibers, capable of allowing convenient handling and preventing a so-called settling-down phenomenon in which the top of the heat-insulating material will settle down with time. The heat-insulating structure comprises a plurality of strap-shaped partition members2arranged to define an array of heat-insulating segments therebetween, and cellulose insulation fibers filled in each of the heat-insulating segments. A surface member3such as an underlying member or a facing member may be adhesively attached to the exposed surface of the interleaved structure of the partition members and the heat-insulating segments filled with the cellulose insulation fibers to provide a discrete heat-insulating panel.
REFERENCES:
patent: 4300322 (1981-11-01), Clark
patent: 5169700 (1992-12-01), Meier et al.
patent: 5776580 (1998-07-01), Rasmussen et al.
patent: 6141930 (2000-11-01), Allwein et al.
Hikari Toshi Sougou Sekkei
Thomas Alexander S.
Westerman Hattori Daniels & Adrian LLP
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