EP3863008 - ACOUSTIC RESONANCE TRANSFORMER, PIANO AND GRAND PIANO USING THE SAME AND METHOD OF OPTIMISING SOUND OF PIANOS AND GRAND PIANOS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.12.2023 Database last updated on 31.08.2024 | |
Former | The patent has been granted Status updated on 13.01.2023 | ||
Former | Grant of patent is intended Status updated on 02.09.2022 | ||
Former | Request for examination was made Status updated on 15.07.2022 | ||
Former | Grant of patent is intended Status updated on 15.03.2022 | ||
Former | Request for examination was made Status updated on 09.07.2021 | Most recent event Tooltip | 31.05.2024 | Lapse of the patent in a contracting state New state(s): BE, FR, IT | published on 03.07.2024 [2024/27] | Applicant(s) | For all designated states Senftleben, Knut Schulstrasse 4 21781 Cadenberge / DE | [2021/32] | Inventor(s) | 01 /
see applicant ... | [2021/32] | Representative(s) | Manasse, Uwe Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22 80336 München / DE | [2021/32] | Application number, filing date | 21158094.9 | 29.05.2020 | [2021/32] | Priority number, date | DE20191003861 | 04.06.2019 Original published format: DE102019003861 | [2021/32] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP3863008 | Date: | 11.08.2021 | Language: | DE | [2021/32] | Type: | B1 Patent specification | No.: | EP3863008 | Date: | 15.02.2023 | Language: | DE | [2023/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.04.2021 | Classification | IPC: | G10C1/04, G10C3/06, F16F3/12 | [2021/32] | CPC: |
G10K11/04 (EP);
F16F3/12 (EP);
G10C1/04 (EP);
G10C3/06 (EP);
F16F2238/026 (EP)
| Designated contracting states | 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 [2021/32] | Title | German: | AKUSTISCHER RESONANZÜBERTRAGER, KLAVIER UND FLÜGEL MIT DEMSELBEN UND VERFAHREN ZUR KLANGOPTIMIERUNG VON KLAVIEREN UND FLÜGELN | [2021/32] | English: | ACOUSTIC RESONANCE TRANSFORMER, PIANO AND GRAND PIANO USING THE SAME AND METHOD OF OPTIMISING SOUND OF PIANOS AND GRAND PIANOS | [2021/32] | French: | TRANSFORMATEUR À RÉSONANCE ACOUSTIQUE, PIANO ET PIANO À QUEUE POURVUS DE CELUI-CI ET PROCÉDÉ D'OPTIMISATION DE LA TONALITÉ DES PIANOS ET DES PIANOS À QUEUE | [2021/32] | Examination procedure | 19.02.2021 | Examination requested [2021/32] | 21.09.2021 | Amendment by applicant (claims and/or description) | 16.03.2022 | Communication of intention to grant the patent | 14.07.2022 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 02.09.2022 | Communication of intention to grant the patent | 02.01.2023 | Fee for grant paid | 02.01.2023 | Fee for publishing/printing paid | 02.01.2023 | Receipt of the translation of the claim(s) | Parent application(s) Tooltip | EP20177390.0 / EP3796304 | Opposition(s) | 16.11.2023 | No opposition filed within time limit [2024/04] | Fees paid | Renewal fee | 19.07.2022 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.05.2022 | 03   M06   Fee paid on   19.07.2022 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | CZ | 15.02.2023 | DK | 15.02.2023 | EE | 15.02.2023 | ES | 15.02.2023 | FI | 15.02.2023 | HR | 15.02.2023 | IT | 15.02.2023 | LT | 15.02.2023 | LV | 15.02.2023 | MC | 15.02.2023 | NL | 15.02.2023 | PL | 15.02.2023 | RO | 15.02.2023 | RS | 15.02.2023 | SE | 15.02.2023 | SI | 15.02.2023 | SK | 15.02.2023 | SM | 15.02.2023 | NO | 15.05.2023 | GR | 16.05.2023 | IE | 29.05.2023 | LU | 29.05.2023 | BE | 31.05.2023 | CH | 31.05.2023 | FR | 31.05.2023 | LI | 31.05.2023 | IS | 15.06.2023 | PT | 15.06.2023 | [2024/27] |
Former [2024/21] | CZ | 15.02.2023 | |
DK | 15.02.2023 | ||
EE | 15.02.2023 | ||
ES | 15.02.2023 | ||
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
MC | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RO | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
SI | 15.02.2023 | ||
SK | 15.02.2023 | ||
SM | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
IE | 29.05.2023 | ||
LU | 29.05.2023 | ||
CH | 31.05.2023 | ||
LI | 31.05.2023 | ||
IS | 15.06.2023 | ||
PT | 15.06.2023 | ||
Former [2024/11] | CZ | 15.02.2023 | |
DK | 15.02.2023 | ||
EE | 15.02.2023 | ||
ES | 15.02.2023 | ||
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
MC | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RO | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
SI | 15.02.2023 | ||
SK | 15.02.2023 | ||
SM | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
LU | 29.05.2023 | ||
CH | 31.05.2023 | ||
LI | 31.05.2023 | ||
IS | 15.06.2023 | ||
PT | 15.06.2023 | ||
Former [2024/09] | CZ | 15.02.2023 | |
DK | 15.02.2023 | ||
EE | 15.02.2023 | ||
ES | 15.02.2023 | ||
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
MC | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RO | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
SK | 15.02.2023 | ||
SM | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
LU | 29.05.2023 | ||
CH | 31.05.2023 | ||
LI | 31.05.2023 | ||
IS | 15.06.2023 | ||
PT | 15.06.2023 | ||
Former [2024/08] | CZ | 15.02.2023 | |
DK | 15.02.2023 | ||
EE | 15.02.2023 | ||
ES | 15.02.2023 | ||
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
MC | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RO | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
SK | 15.02.2023 | ||
SM | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
LU | 29.05.2023 | ||
IS | 15.06.2023 | ||
PT | 15.06.2023 | ||
Former [2023/50] | CZ | 15.02.2023 | |
DK | 15.02.2023 | ||
EE | 15.02.2023 | ||
ES | 15.02.2023 | ||
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RO | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
SK | 15.02.2023 | ||
SM | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
IS | 15.06.2023 | ||
PT | 15.06.2023 | ||
Former [2023/49] | CZ | 15.02.2023 | |
DK | 15.02.2023 | ||
EE | 15.02.2023 | ||
ES | 15.02.2023 | ||
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RO | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
SM | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
IS | 15.06.2023 | ||
PT | 15.06.2023 | ||
Former [2023/48] | DK | 15.02.2023 | |
EE | 15.02.2023 | ||
ES | 15.02.2023 | ||
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
SM | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
IS | 15.06.2023 | ||
PT | 15.06.2023 | ||
Former [2023/46] | DK | 15.02.2023 | |
ES | 15.02.2023 | ||
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
SM | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
IS | 15.06.2023 | ||
PT | 15.06.2023 | ||
Former [2023/39] | ES | 15.02.2023 | |
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
IS | 15.06.2023 | ||
PT | 15.06.2023 | ||
Former [2023/38] | ES | 15.02.2023 | |
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
NL | 15.02.2023 | ||
PL | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
PT | 15.06.2023 | ||
Former [2023/37] | ES | 15.02.2023 | |
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
NL | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
NO | 15.05.2023 | ||
GR | 16.05.2023 | ||
PT | 15.06.2023 | ||
Former [2023/36] | ES | 15.02.2023 | |
FI | 15.02.2023 | ||
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
LV | 15.02.2023 | ||
NL | 15.02.2023 | ||
RS | 15.02.2023 | ||
SE | 15.02.2023 | ||
NO | 15.05.2023 | ||
PT | 15.06.2023 | ||
Former [2023/35] | ES | 15.02.2023 | |
HR | 15.02.2023 | ||
LT | 15.02.2023 | ||
NL | 15.02.2023 | ||
RS | 15.02.2023 | ||
NO | 15.05.2023 | ||
PT | 15.06.2023 | ||
Former [2023/34] | ES | 15.02.2023 | |
LT | 15.02.2023 | ||
RS | 15.02.2023 | ||
PT | 15.06.2023 | ||
Former [2023/33] | ES | 15.02.2023 | |
LT | 15.02.2023 | Documents cited: | Search | [A]DE33779 (EMIL HÖFFINGHOF) [A] 1-7* the whole document *; | [A]US1664553 (HAMMOND JR JOHN HAYS) [A] 5-7 * Seite 1, Spalte 1, Zeile 5-18 ; Seite 2, Spalte 1, Zeile 10-18; S. 3, Spalte 2, Z. 113-124 ; Seite 3, Zeile 35-74;; figures 1, 2 *; | [X]KR100775362B (RYOO HYUN WOOK [KR]) [X] 1-4 * figure 5; claim 3 * |