Global Patent Index - EP 4291746 A1

EP 4291746 A1 20231220 - GLAZING WITH RESONATORS

Title (en)

GLAZING WITH RESONATORS

Title (de)

VERGLASUNG MIT RESONATOREN

Title (fr)

VITRAGE AVEC RESONATEURS

Publication

EP 4291746 A1 20231220 (FR)

Application

EP 22707813 A 20220211

Priority

  • FR 2101334 A 20210212
  • FR 2022050249 W 20220211

Abstract (en)

[origin: WO2022171963A1] The invention relates to glazing comprising at least two glazed walls, which form a cavity between them, and at least one stack of resonators (3) positioned in the cavity, wherein the at least one stack of resonators (3) comprises at least two resonators (3) of different length, said resonators of the at least one stack having a longitudinal axis and being stacked along a stacking axis perpendicular to their longitudinal axis.

IPC 8 full level

E06B 3/67 (2006.01); E06B 5/20 (2006.01)

CPC (source: EP US)

E06B 3/66309 (2013.01 - US); E06B 3/6707 (2013.01 - EP US); E06B 5/205 (2013.01 - US); E06B 5/205 (2013.01 - EP)

Citation (search report)

See references of WO 2022171963A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

WO 2022171963 A1 20220818; CA 3205697 A1 20220818; EP 4291746 A1 20231220; FR 3119857 A1 20220819; FR 3119857 B1 20231027; US 2024133227 A1 20240425

DOCDB simple family (application)

FR 2022050249 W 20220211; CA 3205697 A 20220211; EP 22707813 A 20220211; FR 2101334 A 20210212; US 202218546031 A 20220211