Patent details
EP3819923 Title: CURRENT TRANSFORMER
Basic Information
- Publication number:
- EP3819923
- PCT Application Number:
- CN2019093544
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP198311250
- PCT Publication Number:
- WO2020007239
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- CURRENT TRANSFORMER
- French Title of Invention:
- TRANSFORMATEUR DE COURANT
- German Title of Invention:
- STROMWANDLER
- SPC Number:
Dates
- Filing date:
- 28/06/2019
- Grant date:
- 01/01/2025
- EP Publication Date:
- 12/05/2021
- PCT Publication Date:
- 09/01/2020
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 01/01/2025
- EP B1 Publication Date:
- 01/01/2025
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 28/06/2025
- Expiration date:
- 28/06/2039
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 25/12/2024
- Name:
- FLUKE CORPORATION
- Address:
- 6920 Seaway Boulevard, Everett Washington 98203, United States (US)
Inventor
1
- Name:
- LUO, Shounan
- Address:
- China (CN)
2
- Name:
- LI, Fang
- Address:
- China (CN)
Priority
- Priority Number:
- 201810707751
- Priority Date:
- 02/07/2018
- Priority Country:
- China (CN)
Classification
- IPC classification:
- H01F 38/30; H01F 27/02; H01F 27/26; G01R 15/18;
Publication
European Patent Bulletin
- Issue number:
- 202501
- Publication date:
- 01/01/2025
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Number of pages |
|---|