EP0144349 - HIGH TEMPERATURE AND ALKALI-RESISTANT REFRACTORY FIBRE FOR REINFORCING CEMENTITIOUS PRODUCTS AND THOSE REINFORCED PRODUCTS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.03.1993 Database last updated on 03.09.2024 | Most recent event Tooltip | 04.03.1993 | No opposition filed within time limit | published on 21.04.1993 [1993/16] | Applicant(s) | For all designated states THE MORGAN CRUCIBLE COMPANY PLC Chariott House 6-12 Victoria Street Windsor, Berkshire SL4 1EP / GB | [N/P] |
Former [1990/43] | For all designated states THE MORGAN CRUCIBLE COMPANY PLC Chariott House 6-12 Victoria Street Windsor, Berkshire SL4 1EP / GB | ||
Former [1987/18] | For all designated states MANVILLE CORPORATION Ken-Caryl Ranch Denver Colorado 80217 / US | ||
Former [1985/25] | For all designated states MANVILLE SERVICE CORPORATION 12999 Deer Creek Canyon Road P.O. Box 5723 Denver Colorado 80217 / US | Inventor(s) | 01 /
EKDAHL, Wendell, Graydon 229 Huntington Drive Deland, Florida 32720 / US | 02 /
CHAUDHURI, Asit, Ranjan 7323 South Teller Court Littleton, CO 80120 / US | 03 /
MIILLER, William, Clyde 18282 North Canyon Drive Littleton, CO 80120 / US | [1992/18] |
Former [1985/41] | 01 /
EKDAHL, Wendell, Graydon 229 Huntington Drive Aurora, CO 80010 / US | ||
02 /
CHAUDHURI, Asit, Ranjan 7323 South Teller Court Littleton, CO 80120 / US | |||
03 /
MIILLER, William, Clyde 18282 North Canyon Drive Littleton, CO 80120 / US | |||
Former [1985/25] | 01 /
EKDAHL, Wendell, Graydon 2337 South Xanadu Way, Apt. 307 Aurora, CO 80010 / US | ||
02 /
CHAUDHURI, Asit, Ranjan 7323 South Teller Court Littleton, CO 80120 / US | |||
03 /
MIILLER, William, Clyde 18282 North Canyon Drive Littleton, CO 80120 / US | Representative(s) | Boff, James Charles, et al Phillips & Leigh 5 Pemberton Row London EC4A 3BA / GB | [N/P] |
Former [1990/43] | Boff, James Charles, et al c/o Phillips & Leigh 7 Staple Inn Holborn London WC1V 7QF / GB | ||
Former [1985/25] | Grättinger, Günter Patentanwalt Almeidaweg 35 Postfach 16 49 D-8130 Starnberg / DE | Application number, filing date | 84901876.7 | 16.04.1984 | [1985/25] | WO1984US00590 | Priority number, date | US19830487624 | 22.04.1983 Original published format: US 487624 | US19840585089 | 01.03.1984 Original published format: US 585089 | [1985/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8404296 | Date: | 08.11.1984 | [1984/26] | Type: | A1 Application with search report | No.: | EP0144349 | Date: | 19.06.1985 | Language: | EN | The application published by WIPO in one of the EPO official languages on 08.11.1984 takes the place of the publication of the European patent application. | [1985/25] | Type: | B1 Patent specification | No.: | EP0144349 | Date: | 29.04.1992 | Language: | EN | [1992/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.07.1986 | Classification | IPC: | C03C13/00, C04B14/38, C04B35/18 | [1992/18] | CPC: |
C03C13/002 (EP,US);
C03C13/00 (EP,KR,US);
C03C3/04 (KR);
C04B14/46 (EP,US);
C04B35/18 (KR);
C04B35/62231 (EP,US);
C04B35/62245 (EP,US)
(-)
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Former IPC [1985/25] | C03C13/00, C04B31/04, C04B35/18 | Designated contracting states | AT, BE, CH, DE, FR, GB, LI, LU, NL, SE [1985/25] | Title | German: | HOCHTEMPERATUR- UND ALKALIBESTÄNDIGE FEUERFESTE FASER ZUR VERSTÄRKUNG VON ZEMENTERZEUGNISSEN UND SO VERSTÄRKTE ERZEUGNISSE | [1985/25] | English: | HIGH TEMPERATURE AND ALKALI-RESISTANT REFRACTORY FIBRE FOR REINFORCING CEMENTITIOUS PRODUCTS AND THOSE REINFORCED PRODUCTS | [1985/25] | French: | FIBRE REFRACTAIRE RESISTANT AUX TEMPERATURES ELEVEES ET AUX ALCALIS ET PERMETTANT DE RENFORCER DES PRODUITS CEMENTEUX, ET PRODUITS RENFORCES PAR CETTE FIBRE | [1985/25] | Miscellaneous | EPB 1992/18: Teilanmeldung 90107205.8 eingereicht am 16/04/84 | EPB 1992/18: Divisional application 90107205.8 filed on 16/04/84 | EPB 1992/18: Demande divisionnaire 90107205.8 déposée le 16/04/84 | Entry into regional phase | 15.12.1984 | National basic fee paid | 15.12.1984 | Search fee paid | 15.12.1984 | Designation fee(s) paid | 15.12.1984 | Examination fee paid | Examination procedure | 15.12.1984 | Examination requested [1985/25] | 11.12.1987 | Despatch of a communication from the examining division (Time limit: M04) | 31.05.1988 | Reply to a communication from the examining division | 09.06.1988 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 23.01.1989 | Despatch of a communication from the examining division (Time limit: M04) | 26.05.1989 | Reply to a communication from the examining division | 12.02.1990 | Despatch of a communication from the examining division (Time limit: M02) | 14.04.1990 | Reply to a communication from the examining division | 30.04.1991 | Despatch of communication of intention to grant (Approval: No) | 07.08.1991 | Despatch of a communication from the examining division (Time limit: M04) | 19.08.1991 | Reply to a communication from the examining division | 16.09.1991 | Despatch of communication of intention to grant (Approval: later approval) | 04.10.1991 | Communication of intention to grant the patent | 09.12.1991 | Fee for grant paid | 09.12.1991 | Fee for publishing/printing paid | Divisional application(s) | EP90107205.8 / EP0390223 | Opposition(s) | 30.01.1993 | No opposition filed within time limit [1993/16] | Request for further processing for: | 16.06.1988 | Request for further processing filed | 16.06.1988 | Full payment received (date of receipt of payment) Request granted | 11.07.1988 | Decision despatched | Fees paid | Renewal fee | 16.04.1986 | Renewal fee patent year 03 | 22.04.1987 | Renewal fee patent year 04 | 15.04.1988 | Renewal fee patent year 05 | 17.04.1989 | Renewal fee patent year 06 | 29.03.1990 | Renewal fee patent year 07 | 25.03.1991 | Renewal fee patent year 08 | 10.02.1992 | Renewal fee patent year 09 |
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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. | Cited in | International search | US2873197 [ ] (MCMULLEN JOHN C); | US3007806 [ ] (HARTWIG FREDERICK J); | US3205079 [ ] (STOOKEY STANLEY D); | US3887386 [ ] (MAJUMDAR AMALENDU JYOTI); | US3904424 [ ] (AOKI SUSUMU, et al); | US4128434 [ ] (PUSCH WALTER G); | JPS55158151 [ ] (NIPPON ASBESTOS CO LTD); | US4377415 [ ] (JOHNSON ROBERT M, et al) | [X] - Ceramic Bulletin, Vol. 46(2), 1967 LOUIS E. Gates, Refractory Glass Fibers, see page 203, Table I, R74, R99. | Examination | JP7627245 | - Glass Technology, vol. 19, no. 1, Febr. 1978, page 16A, abstract no. 1217 & JP - A - 76 27 245 (NIPPON ASBESTOS CO. LTD.) 11 August 1976, & JP7627245 A 19760811 | - N, Ceramic Bulletin, vol. 46(2), 1967 Louis E. Gates, Refractory Glass Fibers, see page 203, Table I, R74, R99. | by applicant | US2326517 | US2873197 | US2919944 | US3035929 | US3205079 | US3449137 | US3754950 | US3793041 | US3859106 | US3904424 | US3966481 | US3983309 | US4001996 | US4036654 | US4053321 | US4119472 | US4128434 | US4330628 | - GATES; LENT, "Refractory Glass Fibers", CERAMIC BULLETIN, (1967), vol. 46, no. 2, page 202, XP001202007 |