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Optical Fiber Cable

Abstract: An optical fiber cable (1) comprises: a core (10) that includes optical fibers (11); a first protective layer (20) that covers the core (10); and a second protective layer (50) that covers the first protective layer (20). At least one integrated region (20a) that is in pressure-contact with or fixed to the second protective layer (50) and at least one non-integrated region (20b) that is not in pressure-contact with or fixed to the second protective layer (50) are provided to the outer circumferential surface (20s) of the first protective layer (20).

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
24 September 2024
Publication Number
04/2025
Publication Type
INA
Invention Field
PHYSICS
Status
Email
Parent Application

Applicants

FUJIKURA LTD.
1-5-1, Kiba, Koto-ku, Tokyo 1358512

Inventors

1. KANEKO Soichiro
c/o Fujikura Ltd., Sakura Works, 1440, Mutsuzaki, Sakura-shi, Chiba 2858550
2. UKIYA Noritaka
c/o Fujikura Ltd., Sakura Works, 1440, Mutsuzaki, Sakura-shi, Chiba 2858550
3. OSATO Ken
c/o Fujikura Ltd., Sakura Works, 1440, Mutsuzaki, Sakura-shi, Chiba 2858550

Specification

Documents

Application Documents

# Name Date
1 202417072214-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [24-09-2024(online)].pdf 2024-09-24
2 202417072214-STATEMENT OF UNDERTAKING (FORM 3) [24-09-2024(online)].pdf 2024-09-24
3 202417072214-REQUEST FOR EXAMINATION (FORM-18) [24-09-2024(online)].pdf 2024-09-24
4 202417072214-POWER OF AUTHORITY [24-09-2024(online)].pdf 2024-09-24
5 202417072214-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [24-09-2024(online)].pdf 2024-09-24
6 202417072214-FORM 18 [24-09-2024(online)].pdf 2024-09-24
7 202417072214-FORM 1 [24-09-2024(online)].pdf 2024-09-24
8 202417072214-DRAWINGS [24-09-2024(online)].pdf 2024-09-24
9 202417072214-DECLARATION OF INVENTORSHIP (FORM 5) [24-09-2024(online)].pdf 2024-09-24
10 202417072214-COMPLETE SPECIFICATION [24-09-2024(online)].pdf 2024-09-24
11 202417072214-Proof of Right [10-10-2024(online)].pdf 2024-10-10
12 202417072214-FORM 3 [19-02-2025(online)].pdf 2025-02-19