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Bobbin For Winding Optical Fiber
Abstract: This optical fiber winding bobbin (10) comprises: a body section (11) around which an optical fiber (1) is wound; a first flange part (12) extending from the body section (11) in a radial direction; and a seal member (20) affixed to a second primary surface (12b) of the first flange part (12). A slit (16) penetrating the first flange part (12) is provided in the first flange part (12). A part of the seal member (20) covers at least a part of the slit (16), and at least a part of the portion, of the seal member (20), covering the slit (16) is a non-adhesive part.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
04 July 2022
Publication Number
27/2022
Publication Type
INA
Invention Field
PHYSICS
Status
Email
IPRDEL@LAKSHMISRI.COM
Parent Application
Patent Number
Legal Status
Grant Date
2024-03-07
Renewal Date
Applicants
FUJIKURA LTD.
1-5-1, Kiba, Koto-ku, Tokyo
1358512
Inventors
1. AKAMATSU Tsuyoshi
c/o Fujikura Ltd., Suzuka Works, 1800, Kishioka-cho, Suzuka-shi, Mie
5100226
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247038443-IntimationOfGrant07-03-2024.pdf | 2024-03-07 |
| 1 | 202247038443.pdf | 2022-07-04 |
| 2 | 202247038443-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [04-07-2022(online)].pdf | 2022-07-04 |
| 2 | 202247038443-PatentCertificate07-03-2024.pdf | 2024-03-07 |
| 3 | 202247038443-STATEMENT OF UNDERTAKING (FORM 3) [04-07-2022(online)].pdf | 2022-07-04 |
| 3 | 202247038443-CLAIMS [15-05-2023(online)].pdf | 2023-05-15 |
| 4 | 202247038443-REQUEST FOR EXAMINATION (FORM-18) [04-07-2022(online)].pdf | 2022-07-04 |
| 4 | 202247038443-CORRESPONDENCE [15-05-2023(online)].pdf | 2023-05-15 |
| 5 | 202247038443-POWER OF AUTHORITY [04-07-2022(online)].pdf | 2022-07-04 |
| 5 | 202247038443-FER_SER_REPLY [15-05-2023(online)].pdf | 2023-05-15 |
| 6 | 202247038443-OTHERS [15-05-2023(online)].pdf | 2023-05-15 |
| 6 | 202247038443-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [04-07-2022(online)].pdf | 2022-07-04 |
| 7 | 202247038443-FORM-26 [12-05-2023(online)].pdf | 2023-05-12 |
| 7 | 202247038443-FORM 18 [04-07-2022(online)].pdf | 2022-07-04 |
| 8 | 202247038443-Information under section 8(2) [12-05-2023(online)].pdf | 2023-05-12 |
| 8 | 202247038443-FORM 1 [04-07-2022(online)].pdf | 2022-07-04 |
| 9 | 202247038443-FORM 3 [05-05-2023(online)].pdf | 2023-05-05 |
| 9 | 202247038443-DRAWINGS [04-07-2022(online)].pdf | 2022-07-04 |
| 10 | 202247038443-DECLARATION OF INVENTORSHIP (FORM 5) [04-07-2022(online)].pdf | 2022-07-04 |
| 10 | 202247038443-FORM 3 [27-12-2022(online)].pdf | 2022-12-27 |
| 11 | 202247038443-COMPLETE SPECIFICATION [04-07-2022(online)].pdf | 2022-07-04 |
| 11 | 202247038443-FER.pdf | 2022-12-26 |
| 12 | 202247038443-Proof of Right [13-07-2022(online)].pdf | 2022-07-13 |
| 13 | 202247038443-COMPLETE SPECIFICATION [04-07-2022(online)].pdf | 2022-07-04 |
| 13 | 202247038443-FER.pdf | 2022-12-26 |
| 14 | 202247038443-DECLARATION OF INVENTORSHIP (FORM 5) [04-07-2022(online)].pdf | 2022-07-04 |
| 14 | 202247038443-FORM 3 [27-12-2022(online)].pdf | 2022-12-27 |
| 15 | 202247038443-DRAWINGS [04-07-2022(online)].pdf | 2022-07-04 |
| 15 | 202247038443-FORM 3 [05-05-2023(online)].pdf | 2023-05-05 |
| 16 | 202247038443-FORM 1 [04-07-2022(online)].pdf | 2022-07-04 |
| 16 | 202247038443-Information under section 8(2) [12-05-2023(online)].pdf | 2023-05-12 |
| 17 | 202247038443-FORM 18 [04-07-2022(online)].pdf | 2022-07-04 |
| 17 | 202247038443-FORM-26 [12-05-2023(online)].pdf | 2023-05-12 |
| 18 | 202247038443-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [04-07-2022(online)].pdf | 2022-07-04 |
| 18 | 202247038443-OTHERS [15-05-2023(online)].pdf | 2023-05-15 |
| 19 | 202247038443-FER_SER_REPLY [15-05-2023(online)].pdf | 2023-05-15 |
| 19 | 202247038443-POWER OF AUTHORITY [04-07-2022(online)].pdf | 2022-07-04 |
| 20 | 202247038443-REQUEST FOR EXAMINATION (FORM-18) [04-07-2022(online)].pdf | 2022-07-04 |
| 20 | 202247038443-CORRESPONDENCE [15-05-2023(online)].pdf | 2023-05-15 |
| 21 | 202247038443-STATEMENT OF UNDERTAKING (FORM 3) [04-07-2022(online)].pdf | 2022-07-04 |
| 21 | 202247038443-CLAIMS [15-05-2023(online)].pdf | 2023-05-15 |
| 22 | 202247038443-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [04-07-2022(online)].pdf | 2022-07-04 |
| 22 | 202247038443-PatentCertificate07-03-2024.pdf | 2024-03-07 |
| 23 | 202247038443.pdf | 2022-07-04 |
| 23 | 202247038443-IntimationOfGrant07-03-2024.pdf | 2024-03-07 |
Search Strategy
| 1 | SearchHistoryE_23-12-2022.pdf |