EP 4100944 A1 20221214 - IMPROVED HARMONICA
Title (en)
IMPROVED HARMONICA
Title (de)
VERBESSERTE MUNDHARMONIKA
Title (fr)
HARMONICA PERFECTIONNÉ
Publication
Application
Priority
- FR 2001144 A 20200205
- EP 2021052701 W 20210204
Abstract (en)
[origin: CA3165773A1] The invention relates to a harmonica (100) comprising at least: a. a comb (130) comprising a plurality of chambers (131); b. a first plate (110) comprising a plurality of blow reeds (111); c. a second plate (120) comprising a plurality of draw reeds (121); the harmonica (100) being characterised in that: d. each chamber of the plurality of chambers (131) comprises at least one material extension, each material extension being configured to reduce the oscillatory space of a draw reed (121); and in that it comprises at least one additional plate (150) arranged above the first plate (110) and comprising a plurality of additional material extensions (155), each additional material extension (155) of the plurality of additional material extensions (155) being configured to reduce the oscillatory space of a blow reed (111).
IPC 8 full level
G10D 7/14 (2020.01)
CPC (source: EP KR US)
G10D 7/14 (2020.02 - EP KR US); G10D 9/035 (2020.02 - US)
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)
FR 3106925 A1 20210806; FR 3106925 B1 20231222; AU 2021217772 A1 20220825; BR 112022015262 A2 20220920; CA 3165773 A1 20210812; CN 115104149 A 20220923; EP 4100944 A1 20221214; JP 2023513199 A 20230330; KR 20220130816 A 20220927; US 11763783 B2 20230919; US 12027142 B2 20240702; US 2023096049 A1 20230330; US 2023377539 A1 20231123; WO 2021156384 A1 20210812
DOCDB simple family (application)
FR 2001144 A 20200205; AU 2021217772 A 20210204; BR 112022015262 A 20210204; CA 3165773 A 20210204; CN 202180012884 A 20210204; EP 2021052701 W 20210204; EP 21702508 A 20210204; JP 2022547909 A 20210204; KR 20227030749 A 20210204; US 202117797842 A 20210204; US 202318364166 A 20230802