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Optical Fiber Cable
Abstract: This optical fiber cable comprises: a plurality of optical fiber units each having a plurality of optical fibers; a holding roll for wrapping the optical fiber units; at least one inclusion arranged inside the holding roll; and a sheath for coating the holding roll. A plurality of outer units located in an outermost layer from among the optical fiber units is SZ-twisted about the center axis of the cable. The inclusion is interposed between one outer unit and the holding roll in a cross-sectional view.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
07 January 2021
Publication Number
10/2021
Publication Type
INA
Invention Field
PHYSICS
Status
Email
IPRDEL@LAKSHMISRI.COM
Parent Application
Patent Number
Legal Status
Grant Date
2024-02-01
Renewal Date
Applicants
FUJIKURA LTD.
1-5-1, Kiba, Koto-ku, Tokyo
1358512
Inventors
1. SATO Shinnosuke
c/o Fujikura Ltd., Sakura Works, 1440, Mutsuzaki, Sakura-shi, Chiba
2858550
2. ISAJI Mizuki
c/o Fujikura Ltd., Sakura Works, 1440, Mutsuzaki, Sakura-shi, Chiba
2858550
3. TOMIKAWA Koji
c/o Fujikura Ltd., Sakura Works, 1440, Mutsuzaki, Sakura-shi, Chiba
2858550
4. OSATO Ken
c/o Fujikura Ltd., Sakura Works, 1440, Mutsuzaki, Sakura-shi, Chiba
2858550
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202147000820-IntimationOfGrant01-02-2024.pdf | 2024-02-01 |
| 1 | 202147000820-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-01-2021(online)].pdf | 2021-01-07 |
| 2 | 202147000820-PatentCertificate01-02-2024.pdf | 2024-02-01 |
| 2 | 202147000820-STATEMENT OF UNDERTAKING (FORM 3) [07-01-2021(online)].pdf | 2021-01-07 |
| 3 | 202147000820-REQUEST FOR EXAMINATION (FORM-18) [07-01-2021(online)].pdf | 2021-01-07 |
| 3 | 202147000820-ABSTRACT [13-01-2022(online)].pdf | 2022-01-13 |
| 4 | 202147000820-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105) [07-01-2021(online)].pdf | 2021-01-07 |
| 4 | 202147000820-CLAIMS [13-01-2022(online)].pdf | 2022-01-13 |
| 5 | 202147000820-FORM 18 [07-01-2021(online)].pdf | 2021-01-07 |
| 5 | 202147000820-FER_SER_REPLY [13-01-2022(online)].pdf | 2022-01-13 |
| 6 | 202147000820-OTHERS [13-01-2022(online)].pdf | 2022-01-13 |
| 6 | 202147000820-FORM 1 [07-01-2021(online)].pdf | 2021-01-07 |
| 7 | 202147000820-FORM 3 [04-01-2022(online)].pdf | 2022-01-04 |
| 7 | 202147000820-DRAWINGS [07-01-2021(online)].pdf | 2021-01-07 |
| 8 | 202147000820-Information under section 8(2) [04-01-2022(online)].pdf | 2022-01-04 |
| 8 | 202147000820-DECLARATION OF INVENTORSHIP (FORM 5) [07-01-2021(online)].pdf | 2021-01-07 |
| 9 | 202147000820-COMPLETE SPECIFICATION [07-01-2021(online)].pdf | 2021-01-07 |
| 9 | 202147000820-FER.pdf | 2021-10-18 |
| 10 | 202147000820-Proof of Right [11-01-2021(online)].pdf | 2021-01-11 |
| 10 | 202147000820.pdf | 2021-10-18 |
| 11 | 202147000820-certified copy of translation [16-06-2021(online)].pdf | 2021-06-16 |
| 11 | 202147000820-FORM-26 [11-01-2021(online)].pdf | 2021-01-11 |
| 12 | 202147000820-certified copy of translation [30-03-2021(online)].pdf | 2021-03-30 |
| 12 | 202147000820-FORM 3 [23-04-2021(online)].pdf | 2021-04-23 |
| 13 | 202147000820-certified copy of translation [30-03-2021(online)].pdf | 2021-03-30 |
| 13 | 202147000820-FORM 3 [23-04-2021(online)].pdf | 2021-04-23 |
| 14 | 202147000820-certified copy of translation [16-06-2021(online)].pdf | 2021-06-16 |
| 14 | 202147000820-FORM-26 [11-01-2021(online)].pdf | 2021-01-11 |
| 15 | 202147000820-Proof of Right [11-01-2021(online)].pdf | 2021-01-11 |
| 15 | 202147000820.pdf | 2021-10-18 |
| 16 | 202147000820-COMPLETE SPECIFICATION [07-01-2021(online)].pdf | 2021-01-07 |
| 16 | 202147000820-FER.pdf | 2021-10-18 |
| 17 | 202147000820-Information under section 8(2) [04-01-2022(online)].pdf | 2022-01-04 |
| 17 | 202147000820-DECLARATION OF INVENTORSHIP (FORM 5) [07-01-2021(online)].pdf | 2021-01-07 |
| 18 | 202147000820-FORM 3 [04-01-2022(online)].pdf | 2022-01-04 |
| 18 | 202147000820-DRAWINGS [07-01-2021(online)].pdf | 2021-01-07 |
| 19 | 202147000820-OTHERS [13-01-2022(online)].pdf | 2022-01-13 |
| 19 | 202147000820-FORM 1 [07-01-2021(online)].pdf | 2021-01-07 |
| 20 | 202147000820-FORM 18 [07-01-2021(online)].pdf | 2021-01-07 |
| 20 | 202147000820-FER_SER_REPLY [13-01-2022(online)].pdf | 2022-01-13 |
| 21 | 202147000820-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105) [07-01-2021(online)].pdf | 2021-01-07 |
| 21 | 202147000820-CLAIMS [13-01-2022(online)].pdf | 2022-01-13 |
| 22 | 202147000820-REQUEST FOR EXAMINATION (FORM-18) [07-01-2021(online)].pdf | 2021-01-07 |
| 22 | 202147000820-ABSTRACT [13-01-2022(online)].pdf | 2022-01-13 |
| 23 | 202147000820-STATEMENT OF UNDERTAKING (FORM 3) [07-01-2021(online)].pdf | 2021-01-07 |
| 23 | 202147000820-PatentCertificate01-02-2024.pdf | 2024-02-01 |
| 24 | 202147000820-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-01-2021(online)].pdf | 2021-01-07 |
| 24 | 202147000820-IntimationOfGrant01-02-2024.pdf | 2024-02-01 |
Search Strategy
| 1 | 202147000820E_25-08-2021.pdf |