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EP0179877
European procedure
Extract from the Register of European Patents
EP About this file: EP0179877
| EP0179877 - WEAR RESISTANT GUN BARREL AND METHOD OF FORMING [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.01.1992 Database last updated on 17.07.2024 | Most recent event Tooltip | 15.08.2008 | Change - applicant | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
| Former [2008/38] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady NY 12345 / US | ||
| Former [1986/19] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady New York 12305 / US | Inventor(s) | 01 /
SIEMERS, Paul, Alfred 5 Barry Spur Clifton Park, NY 12065 / US | 02 /
KOPP, Robert, William R.D. 2 Ballston Lake, NY 12019 / US | 03 /
JACKSON, Melvin, Robert 2208 Niskayuna Drive Schenectady, NY 12309 / US | 04 /
DUKE, Steven, Roy 35 Stirrup Circle Walliston, VT 05495 / US | 05 /
PERRIN, David, Porter R.F.D. 1, Box 1350 Hinesburg, VT 05461 / US | 06 /
LIU, Ying, Hsin 40 Highland Terrace South Burlington, VT 05401 / US | [1986/19] | Representative(s) | Schüler, Horst Luderschmidt, Schüler & Partner GbR Postfach 3929 65029 Wiesbaden / DE | Voigt, Reinhard Elsterweg 22 D-65812 Bad Soden / DE | [N/P] |
| Former [1989/35] | Schüler, Horst, Dr. Patentanwalt, Kaiserstrasse 69 D-60329 Frankfurt / DE | ||
| Voigt, Reinhard, Dipl.-Ing. Elsterweg 22 D-65812 Bad Soden / DE | |||
| Former [1986/19] | Schüler, Horst, Dr. Kaiserstrasse 69 D-6000 Frankfurt/Main 1 / DE | ||
| Voigt, Reinhard, Dipl.-Ing. Elsterweg 22 D-65812 Bad Soden / DE | Application number, filing date | 85902359.0 | 29.04.1985 | [1986/19] | WO1985US00756 | Priority number, date | US19840606110 | 02.05.1984 Original published format: US 606110 | [1986/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8505173 | Date: | 21.11.1985 | Language: | EN | [1985/25] | Type: | A1 Application with search report | No.: | EP0179877 | Date: | 07.05.1986 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.11.1985 takes the place of the publication of the European patent application. | [1986/19] | Type: | B1 Patent specification | No.: | EP0179877 | Date: | 20.03.1991 | Language: | EN | [1991/12] | Search report(s) | International search report - published on: | US | 21.11.1985 | (Supplementary) European search report - dispatched on: | EP | 12.02.1987 | Classification | IPC: | F41A21/02, C23C4/16 | [1991/12] | CPC: |
F41A21/02 (EP,US);
C23C4/185 (EP,US)
|
| Former IPC [1986/19] | F41C21/02, C23C7/00 | Designated contracting states | BE, CH, DE, FR, GB, LI, SE [1986/19] | Title | German: | VERSCHLIESSFESTER WAFFENLAUF SOWIE VERFAHREN ZU SEINER HERSTELLUNG | [1986/19] | English: | WEAR RESISTANT GUN BARREL AND METHOD OF FORMING | [1986/19] | French: | CANON D'ARME A FEU RESISTANT A L'USURE ET SON PROCEDE DE FABRICATION | [1986/19] | File destroyed: | 20.04.2002 | Entry into regional phase | 20.12.1985 | National basic fee paid | 20.12.1985 | Search fee paid | 20.12.1985 | Designation fee(s) paid | 13.05.1986 | Examination fee paid | Examination procedure | 13.05.1986 | Examination requested [1986/30] | 15.12.1987 | Despatch of a communication from the examining division (Time limit: M06) | 21.06.1988 | Reply to a communication from the examining division | 05.12.1988 | Despatch of a communication from the examining division (Time limit: M06) | 07.06.1989 | Reply to a communication from the examining division | 20.09.1989 | Despatch of a communication from the examining division (Time limit: M04) | 18.01.1990 | Reply to a communication from the examining division | 02.05.1990 | Despatch of communication of intention to grant (Approval: Yes) | 06.09.1990 | Communication of intention to grant the patent | 04.12.1990 | Fee for grant paid | 04.12.1990 | Fee for publishing/printing paid | Divisional application(s) | EP89111458.9 / EP0339692 | Opposition(s) | 21.12.1991 | No opposition filed within time limit [1992/11] | Fees paid | Renewal fee | 15.04.1987 | Renewal fee patent year 03 | 20.04.1988 | Renewal fee patent year 04 | 11.04.1989 | Renewal fee patent year 05 | 05.04.1990 | Renewal fee patent year 06 | 19.12.1990 | Renewal fee patent year 07 |
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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 | [A]FR1106858 ; | [X]US2792657 (SLOWTER EDWARD E); | [AD]US3839618 (MUEHLBERGER E); | [A]US4391860 (ROTOLICO ANTHONY J, et al) | International search | [Y]US2104319 (DICKE ALLEN A); | [Y]US2395044 (GORTON WALTER T); | [Y]US2799959 (OSBORN ELBURT F); | [Y]US2850828 (SULLIVAN GEORGE C); | [Y]US3112539 (BARKER HAROLD E); | [Y]US3156040 (DREXHAGE MARTIN G); | [Y]US3427185 (CHEATHAM ROBERT G, et al); | [Y]US3427698 (GUZEWICZ EDMUND A); | [Y]US3717914 (BAIRD R, et al); | [Y]US4101712 (BOMFORD MICHAEL J, et al); | [Y]EP0026511 (HERSTAL SA [BE]) |