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Process For Manufacturing A Thin Strip Made Of Soft Magnetic Alloy And Strip Obtained
Abstract: Process for manufacturing a strip made of soft magnetic alloy capable of being cut mechanically the chemical composition of which comprises by weight: 18% = Co = 55%; 0% = V + W = 3%; 0% = Cr = 3%; 0% = Si = 3%; 0% = Nb = 0.5%; 0% = B = 0.05%; 0% = C = 0.1%; 0% = Zr + Ta = 0.5%; 0% = Ni = 5%; 0% = Mn = 2% the remainder being iron and impurities resulting from this melting according to which a strip obtained by hot rolling is cold rolled in order to obtain a cold rolled strip having a thickness of less than 0.6 mm. After the cold rolling a continuous annealing treatment is carried out by passing through a continuous furnace at a temperature between the order/disorder transition temperature of the alloy and the ferritic/austenitic transformation start temperature of the alloy followed by a rapid cooling to a temperature below 200°C. Strip obtained.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
16 June 2014
Publication Number
42/2015
Publication Type
INA
Invention Field
METALLURGY
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2023-08-29
Renewal Date
Applicants
APERAM
12C rue Guillaume Kroll
L 1882 Luxembourg
Inventors
1. WAECKERLE Thierry
123 rue Parigny
F 58000 Nevers
2. BATONNET Rémy
12 impasse Jules Renard
F 58300 Decise
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1291-KOLNP-2014-IntimationOfGrant29-08-2023.pdf | 2023-08-29 |
| 1 | F5.pdf | 2014-06-16 |
| 2 | 1291-KOLNP-2014-PatentCertificate29-08-2023.pdf | 2023-08-29 |
| 2 | F3.pdf | 2014-06-16 |
| 3 | F2.pdf | 2014-06-16 |
| 3 | 1291-KOLNP-2014-Written submissions and relevant documents [27-06-2023(online)].pdf | 2023-06-27 |
| 4 | 1291-KOLNP-2014.pdf | 2014-07-18 |
| 4 | 1291-KOLNP-2014-FORM-26 [14-06-2023(online)].pdf | 2023-06-14 |
| 5 | 1291-KOLNP-2014-Correspondence to notify the Controller [12-06-2023(online)].pdf | 2023-06-12 |
| 5 | 1291-KOLNP-2014-(18-07-2014)-FORM-1.pdf | 2014-07-18 |
| 6 | 1291-KOLNP-2014-FORM 3 [12-06-2023(online)].pdf | 2023-06-12 |
| 6 | 1291-KOLNP-2014-(10-09-2014)-PA.pdf | 2014-09-10 |
| 7 | 1291-KOLNP-2014-Information under section 8(2) [12-06-2023(online)].pdf | 2023-06-12 |
| 7 | 1291-KOLNP-2014-(10-09-2014)-CORRESPONDENCE.pdf | 2014-09-10 |
| 8 | 1291-KOLNP-2014-US(14)-ExtendedHearingNotice-(HearingDate-15-06-2023).pdf | 2023-05-19 |
| 8 | 1291-KOLNP-2014-(04-12-2014)-ENGLISH TRANSLATION.pdf | 2014-12-04 |
| 9 | 1291-KOLNP-2014-(04-12-2014)-CORRESPONDENCE.pdf | 2014-12-04 |
| 9 | 1291-KOLNP-2014-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [11-04-2023(online)].pdf | 2023-04-11 |
| 10 | 1291-KOLNP-2014-FER.pdf | 2019-05-08 |
| 10 | 1291-KOLNP-2014-US(14)-ExtendedHearingNotice-(HearingDate-14-04-2023).pdf | 2023-03-24 |
| 11 | 1291-KOLNP-2014-Correspondence to notify the Controller [21-03-2023(online)].pdf | 2023-03-21 |
| 11 | 1291-KOLNP-2014-Verified English translation (MANDATORY) [29-05-2019(online)].pdf | 2019-05-29 |
| 12 | 1291-KOLNP-2014-PETITION UNDER RULE 137 [08-11-2019(online)].pdf | 2019-11-08 |
| 12 | 1291-KOLNP-2014-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [21-03-2023(online)].pdf | 2023-03-21 |
| 13 | 1291-KOLNP-2014-OTHERS [08-11-2019(online)].pdf | 2019-11-08 |
| 13 | 1291-KOLNP-2014-US(14)-HearingNotice-(HearingDate-24-03-2023).pdf | 2023-02-20 |
| 14 | 1291-KOLNP-2014-ABSTRACT [08-11-2019(online)].pdf | 2019-11-08 |
| 14 | 1291-KOLNP-2014-FER_SER_REPLY [08-11-2019(online)].pdf | 2019-11-08 |
| 15 | 1291-KOLNP-2014-CLAIMS [08-11-2019(online)].pdf | 2019-11-08 |
| 15 | 1291-KOLNP-2014-CORRESPONDENCE [08-11-2019(online)].pdf | 2019-11-08 |
| 16 | 1291-KOLNP-2014-COMPLETE SPECIFICATION [08-11-2019(online)].pdf | 2019-11-08 |
| 17 | 1291-KOLNP-2014-CORRESPONDENCE [08-11-2019(online)].pdf | 2019-11-08 |
| 17 | 1291-KOLNP-2014-CLAIMS [08-11-2019(online)].pdf | 2019-11-08 |
| 18 | 1291-KOLNP-2014-FER_SER_REPLY [08-11-2019(online)].pdf | 2019-11-08 |
| 18 | 1291-KOLNP-2014-ABSTRACT [08-11-2019(online)].pdf | 2019-11-08 |
| 19 | 1291-KOLNP-2014-OTHERS [08-11-2019(online)].pdf | 2019-11-08 |
| 19 | 1291-KOLNP-2014-US(14)-HearingNotice-(HearingDate-24-03-2023).pdf | 2023-02-20 |
| 20 | 1291-KOLNP-2014-PETITION UNDER RULE 137 [08-11-2019(online)].pdf | 2019-11-08 |
| 20 | 1291-KOLNP-2014-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [21-03-2023(online)].pdf | 2023-03-21 |
| 21 | 1291-KOLNP-2014-Correspondence to notify the Controller [21-03-2023(online)].pdf | 2023-03-21 |
| 21 | 1291-KOLNP-2014-Verified English translation (MANDATORY) [29-05-2019(online)].pdf | 2019-05-29 |
| 22 | 1291-KOLNP-2014-FER.pdf | 2019-05-08 |
| 22 | 1291-KOLNP-2014-US(14)-ExtendedHearingNotice-(HearingDate-14-04-2023).pdf | 2023-03-24 |
| 23 | 1291-KOLNP-2014-(04-12-2014)-CORRESPONDENCE.pdf | 2014-12-04 |
| 23 | 1291-KOLNP-2014-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [11-04-2023(online)].pdf | 2023-04-11 |
| 24 | 1291-KOLNP-2014-US(14)-ExtendedHearingNotice-(HearingDate-15-06-2023).pdf | 2023-05-19 |
| 24 | 1291-KOLNP-2014-(04-12-2014)-ENGLISH TRANSLATION.pdf | 2014-12-04 |
| 25 | 1291-KOLNP-2014-Information under section 8(2) [12-06-2023(online)].pdf | 2023-06-12 |
| 25 | 1291-KOLNP-2014-(10-09-2014)-CORRESPONDENCE.pdf | 2014-09-10 |
| 26 | 1291-KOLNP-2014-FORM 3 [12-06-2023(online)].pdf | 2023-06-12 |
| 26 | 1291-KOLNP-2014-(10-09-2014)-PA.pdf | 2014-09-10 |
| 27 | 1291-KOLNP-2014-Correspondence to notify the Controller [12-06-2023(online)].pdf | 2023-06-12 |
| 27 | 1291-KOLNP-2014-(18-07-2014)-FORM-1.pdf | 2014-07-18 |
| 28 | 1291-KOLNP-2014.pdf | 2014-07-18 |
| 28 | 1291-KOLNP-2014-FORM-26 [14-06-2023(online)].pdf | 2023-06-14 |
| 29 | F2.pdf | 2014-06-16 |
| 29 | 1291-KOLNP-2014-Written submissions and relevant documents [27-06-2023(online)].pdf | 2023-06-27 |
| 30 | F3.pdf | 2014-06-16 |
| 30 | 1291-KOLNP-2014-PatentCertificate29-08-2023.pdf | 2023-08-29 |
| 31 | 1291-KOLNP-2014-IntimationOfGrant29-08-2023.pdf | 2023-08-29 |
| 31 | F5.pdf | 2014-06-16 |
Search Strategy
| 1 | 1291kolnp2014_28-02-2019.pdf |