Patent · US Active

Spacer for insulating glazing

US12428903B2 · kind B2 · utility

0Cited by

0References

21Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Bianca BERGS · Geilenkirchen, DE
Walter Schreiber · Aachen, DE
Christopher MARJAN · Aachen, DE
Pierrick Florin · Rethondes, FR

Key dates

Filing date	Jan 24, 2022
Grant date	Sep 30, 2025
Priority date	—
Expiry date	Jul 17, 2042

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE06B2003/66385
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A spacer for insulating glazings includes a polymeric main body including first and second pane contact surfaces, a glazing interior surface, an outer surface and a hollow chamber. The first and second pane contact surfaces run opposite one another and parallel to one another. The glazing interior surface and the outer surface are connected to one another via the first pane contact surface and the second pane contact surface. The hollow chamber is enclosed by the glazing interior surface, the outer surface, the first pane contact surface, and the second pane contact surface. The outer surface has a first angled section adjacent the first pane contact surface and a second angled section adjacent the second pane contact surface. Each of the first and second angled sections assume an angle α of 120° to 150° relative to the respective adjacent first pane contact surface and second pane contact surface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.