EP3736944 - ELECTRIC MACHINES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.05.2023 Database last updated on 03.09.2024 | |
Former | The patent has been granted Status updated on 03.06.2022 | ||
Former | Grant of patent is intended Status updated on 12.05.2022 | ||
Former | Request for examination was made Status updated on 03.04.2021 | ||
Former | The application has been published Status updated on 09.10.2020 | Most recent event Tooltip | 09.02.2024 | Lapse of the patent in a contracting state New state(s): IT | published on 13.03.2024 [2024/11] | Applicant(s) | For all designated states Rolls-Royce plc Kings Place 90 York Way London N1 9FX / GB | [2020/46] | Inventor(s) | 01 /
Gbadeyan, Adegoke c/o Rolls-Royce plc PO Box 31 Derby, Derbyshire DE24 8BJ / GB | 02 /
Chong, Ellis c/o Rolls-Royce plc PO Box 31 Derby, Derbyshire DE24 8BJ / GB | [2020/46] | Representative(s) | Rolls-Royce plc Moor Lane (ML-9) PO Box 31 Derby DE24 8BJ / GB | [N/P] |
Former [2020/46] | Rolls-Royce plc Intellectual Property Dept SinA-48 PO Box 31 Derby DE24 8BJ / GB | Application number, filing date | 20170587.8 | 21.04.2020 | [2020/46] | Priority number, date | GB20190006455 | 08.05.2019 Original published format: GB 201906455 | [2020/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3736944 | Date: | 11.11.2020 | Language: | EN | [2020/46] | Type: | B1 Patent specification | No.: | EP3736944 | Date: | 06.07.2022 | Language: | EN | [2022/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.10.2020 | Classification | IPC: | H02K3/47, H02K1/27, H02K3/14, H02K1/16, H02K3/28 | [2020/46] | CPC: |
H02K3/47 (EP);
H02K21/22 (US);
H02K1/165 (EP,CN);
H02K1/27 (EP);
H02K1/2792 (EP,CN,US);
H02K1/30 (CN);
| 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 [2021/18] |
Former [2020/46] | 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 | Title | German: | ELEKTRISCHE MASCHINEN | [2020/46] | English: | ELECTRIC MACHINES | [2020/46] | French: | MACHINES ÉLECTRIQUES | [2020/46] | Examination procedure | 31.03.2021 | Amendment by applicant (claims and/or description) | 31.03.2021 | Examination requested [2021/18] | 31.03.2021 | Date on which the examining division has become responsible | 13.05.2022 | Communication of intention to grant the patent | 26.05.2022 | Fee for grant paid | 26.05.2022 | Fee for publishing/printing paid | 26.05.2022 | Receipt of the translation of the claim(s) | Opposition(s) | 11.04.2023 | No opposition filed within time limit [2023/24] | Fees paid | Renewal fee | 27.04.2022 | Renewal fee patent year 03 |
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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 | AL | 06.07.2022 | AT | 06.07.2022 | CZ | 06.07.2022 | DK | 06.07.2022 | EE | 06.07.2022 | ES | 06.07.2022 | FI | 06.07.2022 | HR | 06.07.2022 | IT | 06.07.2022 | LT | 06.07.2022 | LV | 06.07.2022 | MC | 06.07.2022 | NL | 06.07.2022 | PL | 06.07.2022 | RO | 06.07.2022 | RS | 06.07.2022 | SE | 06.07.2022 | SI | 06.07.2022 | SK | 06.07.2022 | SM | 06.07.2022 | NO | 06.10.2022 | GR | 07.10.2022 | IS | 06.11.2022 | PT | 07.11.2022 | [2024/11] |
Former [2024/08] | AL | 06.07.2022 | |
AT | 06.07.2022 | ||
CZ | 06.07.2022 | ||
DK | 06.07.2022 | ||
EE | 06.07.2022 | ||
ES | 06.07.2022 | ||
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
MC | 06.07.2022 | ||
NL | 06.07.2022 | ||
PL | 06.07.2022 | ||
RO | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
SI | 06.07.2022 | ||
SK | 06.07.2022 | ||
SM | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
IS | 06.11.2022 | ||
PT | 07.11.2022 | ||
Former [2023/37] | AL | 06.07.2022 | |
AT | 06.07.2022 | ||
CZ | 06.07.2022 | ||
DK | 06.07.2022 | ||
EE | 06.07.2022 | ||
ES | 06.07.2022 | ||
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
PL | 06.07.2022 | ||
RO | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
SI | 06.07.2022 | ||
SK | 06.07.2022 | ||
SM | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
IS | 06.11.2022 | ||
PT | 07.11.2022 | ||
Former [2023/29] | AL | 06.07.2022 | |
AT | 06.07.2022 | ||
CZ | 06.07.2022 | ||
DK | 06.07.2022 | ||
EE | 06.07.2022 | ||
ES | 06.07.2022 | ||
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
PL | 06.07.2022 | ||
RO | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
SK | 06.07.2022 | ||
SM | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
IS | 06.11.2022 | ||
PT | 07.11.2022 | ||
Former [2023/23] | AT | 06.07.2022 | |
CZ | 06.07.2022 | ||
DK | 06.07.2022 | ||
EE | 06.07.2022 | ||
ES | 06.07.2022 | ||
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
PL | 06.07.2022 | ||
RO | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
SK | 06.07.2022 | ||
SM | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
IS | 06.11.2022 | ||
PT | 07.11.2022 | ||
Former [2023/22] | AT | 06.07.2022 | |
CZ | 06.07.2022 | ||
DK | 06.07.2022 | ||
ES | 06.07.2022 | ||
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
PL | 06.07.2022 | ||
RO | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
SM | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
IS | 06.11.2022 | ||
PT | 07.11.2022 | ||
Former [2023/21] | DK | 06.07.2022 | |
ES | 06.07.2022 | ||
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
PL | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
SM | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
IS | 06.11.2022 | ||
PT | 07.11.2022 | ||
Former [2023/20] | ES | 06.07.2022 | |
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
PL | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
SM | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
IS | 06.11.2022 | ||
PT | 07.11.2022 | ||
Former [2023/12] | ES | 06.07.2022 | |
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
PL | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
IS | 06.11.2022 | ||
PT | 07.11.2022 | ||
Former [2023/11] | ES | 06.07.2022 | |
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
PL | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
PT | 07.11.2022 | ||
Former [2023/10] | ES | 06.07.2022 | |
FI | 06.07.2022 | ||
HR | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
NO | 06.10.2022 | ||
GR | 07.10.2022 | ||
PT | 07.11.2022 | ||
Former [2023/09] | ES | 06.07.2022 | |
FI | 06.07.2022 | ||
LT | 06.07.2022 | ||
LV | 06.07.2022 | ||
NL | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
NO | 06.10.2022 | ||
PT | 07.11.2022 | ||
Former [2023/08] | ES | 06.07.2022 | |
FI | 06.07.2022 | ||
LT | 06.07.2022 | ||
NL | 06.07.2022 | ||
RS | 06.07.2022 | ||
SE | 06.07.2022 | ||
NO | 06.10.2022 | ||
Former [2023/06] | NL | 06.07.2022 | Documents cited: | Search | [Y]US4968911 (DENK JOSEPH [US]) [Y] 1,4,8,9 * column 2, line 23 - column 3, line 25 * * column 4, line 30 - column 4, line 52; figure 2 *; | [Y]US2007035192 (JEON SI MOON [KR], et al) [Y] 6,7 * paragraph [0055] - paragraph [0060]; figures 5-8 * * paragraph [0012] *; | [A]US2012169154 (CURODEAU ALAIN [CA]) [A] 1-12 * paragraph [0094] - paragraph [0105]; figure 7B ** paragraph [0134] - paragraph [0139] *; | [Y]DE202015006632U (SCHMIEG RAINER [DE]) [Y] 1,4,8,9 * paragraph [0015] - paragraph [0038]; figures 1-4 * * paragraph [0049] - paragraph [0057]; figures 6,7 * * paragraph [0074] - paragraph [0075]; figure 9 * * paragraph [0094] - paragraph [0100]; figures 13-13c *; | [IY]WO2019017496 (DENSO CORP [JP]) [I] 1-5,8-12 * paragraph [0131] - paragraph [0136]; figures 1,2 * * paragraph [0194]; figures 8-11 * * paragraph [0220] - paragraph [0223]; figures 12-15 * * paragraph [0240] - paragraph [0250]; figures 8,9,17,18 * * paragraph [0285] * * paragraph [0329]; figure 27 * * paragraph [0360] - paragraph [0363]; figures 33a-34 * * paragraph [0214] * [Y] 6,7 |