Sealed glazing units

Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing – Multiple panes within a sash

Reexamination Certificate

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Details

C052S204593, C052S204700, C052S786100, C052S204620

Reexamination Certificate

active

10466201

ABSTRACT:
Sealed frameless multiple glazing units comprising at least three panes of glass wherein the air spaces within the unit are hermetically sealed one from the other are believed to be new. The units preferably comprise a fixing assembly wherein the boss is formed from two interlocking parts. The two part boss facilitates the assembly of the units and serves to support the weight of the unit.

REFERENCES:
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patent: 5540514 (1996-07-01), Demars et al.
patent: 5636484 (1997-06-01), DeBlock
patent: 5802783 (1998-09-01), Bayha
patent: 6105319 (2000-08-01), Brunt

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