EP0672496 - Laser machining system [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 29.10.1999 Database last updated on 24.08.2024 | Most recent event Tooltip | 29.10.1999 | Application deemed to be withdrawn | published on 15.12.1999 [1999/50] | Applicant(s) | For all designated states Hitachi, Ltd. 6, Kanda Surugadai 4-chome Chiyoda-ku Tokyo / JP | [N/P] |
Former [1995/38] | For all designated states HITACHI, LTD. 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 100 / JP | Inventor(s) | 01 /
Isshiki, Osamu 15-9, Kanesawa-cho 2-chome Hitachi-shi, Ibaraki 316 / JP | 02 /
Murashita, Masaki 15-2, Hanayama-cho 2-chome Hitachi-shi, Ibaraki 316 / JP | 03 /
Matsushima, Osamu 3232-1, Mayumi-cho Hitachioota-shi, Ibaraki 313 / JP | 04 /
Nakagawa, Sadao 9-6, Daihara-cho 3-chome Hitachi-shi, Ibaraki 316 / JP | 05 /
Nakano, Seizo 498-6, Kasahara-cho Mito-shi, Ibaraki 310 / JP | 06 /
Goto, Koji 23-11, Hanayama-cho 1-chome Hitachi-shi, Ibaraki 316 / JP | 07 /
Hashiura, Masayoshi 9-13, Suwa-cho 4-chome Hitachi-shi, Ibaraki 316 / JP | 08 /
Kobayashi, Yutaka 8-25, Suehiro-cho 2-chome Hitachi-shi, Ibaraki 316 / JP | 09 /
Satoh, Takashi 7-5, Higashikanesawa-cho 3-chome Hitachi-shi, Ibaraki 316 / JP | 10 /
Ota, Katsuro 2-8-301, Ayukawa-cho 3-chome Hitachi-shi, Ibaraki 316 / JP | 11 /
Kikuchi, Hideaki 2-9-401, Ayukawa-cho 3-chome Hitachi-shi, Ibaraki 316 / JP | 12 /
Sato, Takashi 2042-2, Isohara, Isohara-machi Kitaibaraki-shi, Ibaraki 319-15 / JP | 13 /
Fukuda, Shinji 20-31, Mizuki-cho 1-chome Hitachi-shi, Ibaraki 316 / JP | [1995/38] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [N/P] |
Former [1995/38] | Strehl Schübel-Hopf Groening & Partner Maximilianstrasse 54 D-80538 München / DE | Application number, filing date | 95108753.5 | 10.09.1991 | [1995/38] | Priority number, date | JP19900243995 | 17.09.1990 Original published format: JP 24399590 | JP19900243996 | 17.09.1990 Original published format: JP 24399690 | JP19900246987 | 19.09.1990 Original published format: JP 24698790 | JP19900247010 | 19.09.1990 Original published format: JP 24701090 | JP19900247509 | 19.09.1990 Original published format: JP 24750990 | JP19900290168 | 26.10.1990 Original published format: JP 29016890 | JP19900290169 | 26.10.1990 Original published format: JP 29016990 | JP19900329013 | 30.11.1990 Original published format: JP 32901390 | [1995/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0672496 | Date: | 20.09.1995 | Language: | EN | [1995/38] | Type: | A3 Search report | No.: | EP0672496 | Date: | 29.10.1997 | [1997/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.09.1997 | Classification | IPC: | B23K26/08, B23K26/00, B23K26/10, F16L41/02, B23K26/14, B23K37/053 | [1997/43] | CPC: |
B23K26/0643 (EP,KR,US);
B23K26/03 (EP,KR,US);
B23K26/06 (EP,US);
B23K26/064 (EP,US);
B23K26/0648 (EP,KR,US);
B23K26/0665 (EP,KR,US);
B23K26/0673 (EP,KR,US);
B23K26/0823 (EP,KR,US);
B23K26/0838 (EP,KR,US);
B23K26/123 (EP,KR,US);
B23K26/28 (EP,KR,US);
B23K26/30 (EP,KR,US);
B23K37/047 (EP,KR,US);
B23K37/053 (EP,US);
B23K37/0531 (EP,KR,US);
|
Former IPC [1995/38] | B23K26/08 | Designated contracting states | DE, FR, SE [1995/38] | Title | German: | Laser-Bearbeitungszentrum | [1995/38] | English: | Laser machining system | [1995/38] | French: | Système d'usinage par laser | [1995/38] | Examination procedure | 16.06.1995 | Examination requested [1995/38] | 15.01.1999 | Despatch of a communication from the examining division (Time limit: M04) | 26.05.1999 | Application deemed to be withdrawn, date of legal effect [1999/50] | 15.07.1999 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1999/50] | Parent application(s) Tooltip | EP91115361.7 / EP0476501 | Fees paid | Renewal fee | 16.06.1995 | Renewal fee patent year 03 | 16.06.1995 | Renewal fee patent year 04 | 26.09.1995 | Renewal fee patent year 05 | 26.09.1996 | Renewal fee patent year 06 | 25.09.1997 | Renewal fee patent year 07 | 28.09.1998 | Renewal fee patent year 08 |
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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]JPS59189092 ; | [X]JPS62296990 ; | [A]BE429933 (ALLGEMEINE ELECTRICITATSGESELL.) [A] 27* the whole document *; | [A]US2272698 (GARRETT GAIRALD H, et al) [A] 15,16 * page 1, column L, line 25 - line 48 * * page 1, column R, line 44 - page 2, column L, line 57 * * page 3, column L, line 33 - line 63 *; | [A]US3870288 (MCLARNON J STANLEY) [A] 11,22-27 * column 1, line 1 - line 17 * * column 3, line 19 - line 34 * * abstract *; | [X]US3882299 (SCIAKY DAVID) [X] 15,16 * column 2, line 38 - column 3, line 10 * * column 4, line 22 - line 51 * * column 7, line 16 - line 57 * * abstract *; | [A]EP0159723 (HITACHI LTD [JP]) [A] 1-7 * page 3, line 10 - page 4, line 10 * * abstract *; | [XAY]EP0206027 (WESTINGHOUSE ELECTRIC CORP [US]) [X] 12,13 * page 2, line 1 - line 5 * * page 4, line 18 - page 5, line 11 * * figure - * [A] 8-11,14 [Y] 1-7; | [XA]FR2592824 (EQUIP TECH APP MANUTE [FR]) [X] 8,9 * page 1 * * page 2 * * page 4, line 1 - page 5, line 7 * * page 9, line 22 - line 35 * * abstract * [A] 10; | [Y]EP0321686 (MESSER GRIESHEIM GMBH [DE]) [Y] 1-7 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19850309), vol. 009, no. 055, Database accession no. (M - 362), & JP59189092 A 19841026 (TOSHIBA KK) [A] 8,9 * abstract * | [X] - PATENT ABSTRACTS OF JAPAN, (19880603), vol. 012, no. 190, Database accession no. (M - 704), & JP62296990 A 19871224 (HITACHI LTD) [X] 17-21 * abstract * | by applicant | JPS59189092 | JPS60227987 | - SEIGO HIRAMOTO ET AL., "Deep Penetration Welding with High Power Co Laser", Processing of LAMP'87, OSAKA, (198705), pages 157 - 162 | - MITSUBISHI DENKI GIHO, (1989), no. 10, pages 37 - 40 |