Uninsulated section suitable for producing insulated...

Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing – Attaching means securing a pane to a sash member or to...

Reexamination Certificate

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Details

C052S204100, C052S204200, C052S204591, C052S204500

Reexamination Certificate

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07841139

ABSTRACT:
An uninsulated section comprising a first section element and a second section element is described; the first section element comprises a first cavity for housing a portion of a first heat-insulating body and a second cavity for housing a portion of a second heat-insulating body; the second section element comprises a third cavity for housing another portion of the first heat-insulating body and a fourth cavity for housing another portion of the second heat-insulating body. The uninsulated section also comprises a partition connecting the first section element and the second section element. Advantageously, the partition may be situated between the first and the second cavity and between the third and the fourth cavity.

REFERENCES:
patent: 4187657 (1980-02-01), Sukolics
patent: 4267673 (1981-05-01), Coulston
patent: 5058351 (1991-10-01), Dunstan
patent: 5379518 (1995-01-01), Hopper
patent: 5579616 (1996-12-01), Farag
patent: 6205724 (2001-03-01), Garling et al.
patent: 2005/0055908 (2005-03-01), Manzella et al.
patent: 8223301 (1982-12-01), None
patent: 0556600 (1993-08-01), None
patent: 2098890 (1982-12-01), None
patent: MI932410 (1997-04-01), None

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