GB2409909C - Signal transmitting cable - Google Patents

Signal transmitting cable Download PDF

Info

Publication number
GB2409909C
GB2409909C GB0504492A GB0504492A GB2409909C GB 2409909 C GB2409909 C GB 2409909C GB 0504492 A GB0504492 A GB 0504492A GB 0504492 A GB0504492 A GB 0504492A GB 2409909 C GB2409909 C GB 2409909C
Authority
GB
United Kingdom
Prior art keywords
signal transmitting
transmitting cable
cable
signal
transmitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB0504492A
Other versions
GB2409909A (en
GB2409909B (en
GB0504492D0 (en
Inventor
George Henry Platt Brown
David John Stockton
Greig Iain Mciiwraith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emtelle UK Ltd
Original Assignee
Emtelle UK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34682224&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2409909(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB0218624A external-priority patent/GB0218624D0/en
Priority claimed from GB0222256A external-priority patent/GB0222256D0/en
Priority claimed from GBGB0313018.4A external-priority patent/GB0313018D0/en
Priority to GB0415890A priority Critical patent/GB2400921C/en
Application filed by Emtelle UK Ltd filed Critical Emtelle UK Ltd
Publication of GB0504492D0 publication Critical patent/GB0504492D0/en
Publication of GB2409909A publication Critical patent/GB2409909A/en
Publication of GB2409909B publication Critical patent/GB2409909B/en
Application granted granted Critical
Publication of GB2409909C publication Critical patent/GB2409909C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4438—Means specially adapted for strengthening or protecting the cables for facilitating insertion by fluid drag in ducts or capillaries
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4485—Installing in protective tubing by fluid drag during manufacturing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
GB0504492A 2002-08-10 2003-06-26 Signal transmitting cable Expired - Lifetime GB2409909C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0415890A GB2400921C (en) 2002-08-10 2003-06-26 Signal transmitting cable

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0218624A GB0218624D0 (en) 2002-08-10 2002-08-10 Signal transmitting cable
GB0222256A GB0222256D0 (en) 2002-08-10 2002-09-26 Signal transmitting device
GBGB0313018.4A GB0313018D0 (en) 2002-08-10 2003-06-06 Signal transmitting cable
GB0415890A GB2400921C (en) 2002-08-10 2003-06-26 Signal transmitting cable

Publications (4)

Publication Number Publication Date
GB0504492D0 GB0504492D0 (en) 2005-04-13
GB2409909A GB2409909A (en) 2005-07-13
GB2409909B GB2409909B (en) 2005-10-19
GB2409909C true GB2409909C (en) 2010-02-08

Family

ID=34682224

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0504492A Expired - Lifetime GB2409909C (en) 2002-08-10 2003-06-26 Signal transmitting cable
GB0504489A Expired - Lifetime GB2409908C (en) 2002-08-10 2003-06-26 Signal transmitting cable

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0504489A Expired - Lifetime GB2409908C (en) 2002-08-10 2003-06-26 Signal transmitting cable

Country Status (1)

Country Link
GB (2) GB2409909C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0313018D0 (en) 2002-08-10 2003-07-09 Emtelle Uk Ltd Signal transmitting cable
GB2513493B (en) * 2012-01-19 2017-08-09 S I P Siam Inter Pacific Co Ltd Pet food product with interlocking feature
JP6438458B2 (en) * 2013-04-17 2018-12-12 ダウ グローバル テクノロジーズ エルエルシー Polymer composition having silicone and fatty acid amide slip agent
DK3074802T3 (en) 2013-11-29 2022-10-17 Prysmian Spa Air blown optical fiber unit with high installation performance, method of manufacture and arrangement
EP3951464A1 (en) * 2020-08-07 2022-02-09 Prysmian S.p.A. Method of blowing an optical fiber unit and optical fiber communication line

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587362Y2 (en) * 1980-10-24 1983-02-09 住友電気工業株式会社 plastic fiber
JPS6033519A (en) * 1983-08-05 1985-02-20 Nippon Telegr & Teleph Corp <Ntt> Optical fiber unit
GB2145841B (en) * 1983-09-01 1987-04-01 American Telephone & Telegraph Coated optical fiber
GB8714640D0 (en) * 1987-06-23 1987-07-29 Bicc Plc Optical fibre cables
GB2214652B (en) * 1988-01-21 1991-05-01 Stc Plc Ruggedised optical fibres
JPH03238410A (en) * 1990-02-16 1991-10-24 Sumitomo Electric Ind Ltd Wire for communication
ES2312336T3 (en) * 1999-03-31 2009-03-01 Prysmian S.P.A. OPTICAL CABLE FOR TELECOMMUNICATIONS.

Also Published As

Publication number Publication date
GB2409908A (en) 2005-07-13
GB0504489D0 (en) 2005-04-13
GB2409909A (en) 2005-07-13
GB2409908C (en) 2011-07-13
GB2409909B (en) 2005-10-19
GB0504492D0 (en) 2005-04-13
GB2409908B (en) 2005-11-30

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Legal Events

Date Code Title Description
S27 Amendment of specification after grant (sect. 27/patents act 1977)

Free format text: APPLICATION FILED; APPLICATION TO AMEND SPECIFICATION UNDER SECTION 27 FILED ON 19 JANUARY 2009

S27 Amendment of specification after grant (sect. 27/patents act 1977)

Free format text: APPLICATION OPEN FOR OPPOSITION

S27 Amendment of specification after grant (sect. 27/patents act 1977)

Free format text: SPECIFICATION AMENDED; APPLICATION FOR AMENDMENT UNDER SECTION 27 FILED ON 19 JANUARY 2009, ALLOWED ON 8 FEBRUARY 2010

S72Z Claim or counterclaim for revocation before the court (sect. 72 patents act1977)

Free format text: COUNTERCLAIM LODGED; COUNTERCLAIM FOR REVOCATION LODGED AT THE PATENTS COURT ON 14 SEPTEMBER 2018 (HP-2018-000011)

S75Z Amendment of patent in infringement or revocation proceedings before the court (sect. 75/patents act 1977)

Free format text: APPLICATION OPEN FOR OPPOSITION; PATENT COURT ACTION NUMBER: HP-2018-000011 TITLE OF PATENT: SIGNAL TRANSMITTING CABLE INTERNATIONAL CLASSIFICATION: G02B NAME OF PROPRIETOR: EMTELLE UK LIMITED PROPRIETOR'S ADDRESS FOR SERVICE: CREATION IP LIMITED HILLINGTON PARK INNOVATION CENTRE GLASGOW G52 4RU THESE AMENDMENTS MAY BE VIEWED ON OUR WEBSITE AND HAVE BEEN OFFERED ON AN UNCONDITIONAL BASIS.

PE20 Patent expired after termination of 20 years

Expiry date: 20230625