EP0431805 - Reflection coupling of optical fibers [Right-click to bookmark this link] | Status | The application has been refused Status updated on 28.06.1996 Database last updated on 09.07.2024 | Most recent event Tooltip | 28.06.1996 | Refusal of application | published on 14.08.1996 [1996/33] | Applicant(s) | For all designated states THE WHITAKER CORPORATION 4550 New Linden Hill Road, Suite 450 Wilmington, Delaware 19808 / US | [N/P] |
Former [1993/15] | For all designated states THE WHITAKER CORPORATION 4550 New Linden Hill Road, Suite 450 Wilmington, Delaware 19808 / US | ||
Former [1991/24] | For all designated states AMP INCORPORATED P.O. Box 3608 470 Friendship Road Harrisburg Pennsylvania 17105 / US | Inventor(s) | 01 /
Huber, John Henry 6131 Bluestone Avenue Harrisburg, Pennsylvania 17112 / US | [1991/24] | Representative(s) | Warren, Keith Stanley, et al Baron Warren Redfern Cambridge House 100 Cambridge Grove Hammersmith, London W6 0LE / GB | [N/P] |
Former [1991/24] | Warren, Keith Stanley, et al BARON & WARREN 18 South End Kensington London W8 5BU / GB | Application number, filing date | 90312770.2 | 23.11.1990 | [1991/24] | Priority number, date | US19890446271 | 05.12.1989 Original published format: US 446271 | [1991/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0431805 | Date: | 12.06.1991 | Language: | EN | [1991/24] | Type: | A3 Search report | No.: | EP0431805 | Date: | 08.07.1992 | Language: | EN | [1992/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.05.1992 | Classification | IPC: | G02B6/26, G02B6/28, G02B6/38 | [1992/28] | CPC: |
G02B6/2817 (EP,US);
G02B6/262 (EP,US);
G02B6/3888 (EP,US)
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Former IPC [1991/24] | G02B6/26, G02B6/36, G02B6/38 | Designated contracting states | DE, FR, GB, IT, NL [1991/24] | Title | German: | Reflektionskupplung von optischen Fasern | [1991/24] | English: | Reflection coupling of optical fibers | [1991/24] | French: | Couplage par réflexion des fibres optiques | [1991/24] | File destroyed: | 20.04.2002 | Examination procedure | 14.12.1990 | Examination requested [1991/24] | 30.06.1994 | Despatch of a communication from the examining division (Time limit: M06) | 31.12.1994 | Reply to a communication from the examining division | 10.08.1995 | Despatch of communication of intention to grant (Approval: ) | 20.03.1996 | Despatch of communication that the application is refused, reason: formalities examination [1996/33] | 30.03.1996 | Application refused, date of legal effect [1996/33] | Fees paid | Renewal fee | 18.11.1992 | Renewal fee patent year 03 | 18.11.1993 | Renewal fee patent year 04 | 17.11.1994 | Renewal fee patent year 05 | 20.11.1995 | Renewal fee patent year 06 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [Y]EP0194612 (ZEISS CARL FA [DE], et al); | [YD]EP0262878 (AMERICAN TELEPHONE & TELEGRAPH [US]); | [XP]US4968113 (BOWEN TERRY P [US]) | [X] - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 22, no. 2, July 1979, page 709; B.L. ELLIOTT, Jr.: "Optical fiber connector" |